Subjects -> ESTATE, HOUSING AND URBAN PLANNING (Total: 304 journals)
    - CLEANING AND DYEING (1 journals)
    - ESTATE, HOUSING AND URBAN PLANNING (237 journals)
    - FIRE PREVENTION (13 journals)
    - HEATING, PLUMBING AND REFRIGERATION (6 journals)
    - HOME ECONOMICS (9 journals)
    - INTERIOR DESIGN AND DECORATION (21 journals)
    - REAL ESTATE (17 journals)

ESTATE, HOUSING AND URBAN PLANNING (237 journals)                  1 2     

Showing 1 - 97 of 97 Journals sorted by number of followers
Urban Studies     Hybrid Journal   (Followers: 82)
International Journal of Urban and Regional Research     Hybrid Journal   (Followers: 56)
City & Community     Hybrid Journal   (Followers: 44)
Urban Geography     Hybrid Journal   (Followers: 41)
Housing Studies     Hybrid Journal   (Followers: 35)
Urban, Planning and Transport Research     Open Access   (Followers: 35)
Applied Ecology and Environmental Sciences     Open Access   (Followers: 31)
Journal of Transport and Land Use     Open Access   (Followers: 30)
European Planning Studies     Hybrid Journal   (Followers: 29)
European Urban and Regional Studies     Hybrid Journal   (Followers: 28)
Journal of Urban Affairs     Hybrid Journal   (Followers: 28)
Journal of Urbanism: International Research on Placemaking and Urban Sustainability     Hybrid Journal   (Followers: 28)
Journal of Sustainable Development     Open Access   (Followers: 25)
International Journal of Conflict and Violence     Open Access   (Followers: 25)
Interiors : Design, Architecture and Culture     Hybrid Journal   (Followers: 24)
Architecture and Urban Planning     Open Access   (Followers: 24)
Journal of Rural Studies     Hybrid Journal   (Followers: 23)
Journal of Urban Design     Hybrid Journal   (Followers: 23)
Urban Affairs Review     Hybrid Journal   (Followers: 23)
Housing, Theory and Society     Hybrid Journal   (Followers: 23)
Journal of Architecture and Urbanism     Open Access   (Followers: 23)
Housing Policy Debate     Hybrid Journal   (Followers: 21)
Disasters     Hybrid Journal   (Followers: 20)
Cities and the Environment (CATE)     Open Access   (Followers: 20)
The Urban Review     Hybrid Journal   (Followers: 19)
International Journal of Housing Policy     Hybrid Journal   (Followers: 18)
The Journal of Real Estate Finance and Economics     Hybrid Journal   (Followers: 18)
Landscape History     Hybrid Journal   (Followers: 18)
Current Urban Studies     Open Access   (Followers: 18)
Urban Policy and Research     Hybrid Journal   (Followers: 16)
City, Territory and Architecture     Open Access   (Followers: 16)
Civil and Environmental Research     Open Access   (Followers: 15)
International Journal of Urban Sustainable Development     Hybrid Journal   (Followers: 15)
Environnement Urbain / Urban Environment     Open Access   (Followers: 14)
International Journal of Sustainable Building Technology and Urban Development     Hybrid Journal   (Followers: 14)
Land Economics     Full-text available via subscription   (Followers: 14)
Urban Planning and Design Research     Open Access   (Followers: 14)
Journal of Urban Health     Hybrid Journal   (Followers: 13)
Urban Ecosystems     Hybrid Journal   (Followers: 13)
URBAN DESIGN International     Hybrid Journal   (Followers: 13)
Landscape Journal : design, planning, and management of the land     Full-text available via subscription   (Followers: 13)
Journal of Housing Research     Hybrid Journal   (Followers: 13)
Journal of Architecture, Planning and Construction Management     Open Access   (Followers: 13)
Housing, Care and Support     Hybrid Journal   (Followers: 12)
Journal of Land and Rural Studies     Hybrid Journal   (Followers: 12)
Proceedings of the Institution of Civil Engineers - Urban Design and Planning     Hybrid Journal   (Followers: 11)
International Journal of Housing Markets and Analysis     Hybrid Journal   (Followers: 11)
Town Planning and Architecture     Open Access   (Followers: 10)
Cityscape     Full-text available via subscription   (Followers: 10)
International Journal of Urban Sciences     Hybrid Journal   (Followers: 10)
Town and Regional Planning     Open Access   (Followers: 10)
Journal of Building Construction and Planning Research     Open Access   (Followers: 10)
Journal of Cultural Heritage Management and Sustainable Development     Hybrid Journal   (Followers: 9)
Smart and Sustainable Built Environment     Hybrid Journal   (Followers: 9)
Critical Planning     Open Access   (Followers: 9)
Environment, Space, Place     Full-text available via subscription   (Followers: 9)
Journal of Financial Management of Property and Construction     Hybrid Journal   (Followers: 8)
Journal of Borderlands Studies     Hybrid Journal   (Followers: 8)
Journal of Environmental Engineering and Landscape Management     Open Access   (Followers: 8)
Journal of architecture&ENVIRONMENT     Open Access   (Followers: 8)
Urban Forum     Hybrid Journal   (Followers: 7)
Articulo - Journal of Urban Research     Open Access   (Followers: 7)
Ambiances     Open Access   (Followers: 7)
Journal of Urban Ecology     Open Access   (Followers: 7)
Urban Planning     Open Access   (Followers: 7)
Apuntes : Revista de Estudios sobre Patrimonio Cultural - Journal of Cultural Heritage Studies     Open Access   (Followers: 6)
Arboricultural Journal : The International Journal of Urban Forestry     Hybrid Journal   (Followers: 6)
Cities & Health     Hybrid Journal   (Followers: 6)
Asia-Pacific Journal of Rural Development     Hybrid Journal   (Followers: 6)
International Journal of the Built Environment and Asset Management     Hybrid Journal   (Followers: 5)
Journal of European Real Estate Research     Hybrid Journal   (Followers: 5)
Estudios Demográficos y Urbanos     Open Access   (Followers: 5)
Journal of Urban and Environmental Engineering     Open Access   (Followers: 5)
International Journal of Human Capital in Urban Management     Open Access   (Followers: 5)
UPLanD - Journal of Urban Planning, Landscape & environmental Design     Open Access   (Followers: 5)
Journal of Rural and Community Development     Open Access   (Followers: 5)
Journal of Land Use Science     Hybrid Journal   (Followers: 4)
Seoul Journal of Korean Studies     Full-text available via subscription   (Followers: 4)
Baltic Journal of Real Estate Economics and Construction Management     Open Access   (Followers: 4)
African Journal on Land Policy and Geospatial Sciences     Open Access   (Followers: 4)
Borderlands Journal : Culture, Politics, Law and Earth     Open Access   (Followers: 4)
Urban Governance     Open Access   (Followers: 4)
Rural Society     Hybrid Journal   (Followers: 3)
Change Over Time     Full-text available via subscription   (Followers: 3)
Land     Open Access   (Followers: 3)
Bulletin KNOB     Open Access   (Followers: 3)
Urban     Open Access   (Followers: 3)
Smart Cities     Open Access   (Followers: 3)
International Journal of Town Planning and Management     Full-text available via subscription   (Followers: 3)
Insights into Regional Development     Open Access   (Followers: 3)
BUILT : International Journal of Building, Urban, Interior and Landscape Technology     Open Access   (Followers: 3)
City and Environment Interactions     Open Access   (Followers: 3)
Journal of Urban Technology and Sustainability     Open Access   (Followers: 3)
Journal of Urban Mobility     Open Access   (Followers: 3)
Journal of Delta Urbanism     Open Access   (Followers: 3)
The Journal of Integrated Security and Safety Science (JISSS)     Open Access   (Followers: 3)
Études rurales     Open Access   (Followers: 2)
TeMA Journal of Land Use, Mobility and Environment     Open Access   (Followers: 2)
Ángulo Recto. Revista de estudios sobre la ciudad como espacio plural     Open Access   (Followers: 2)
International Journal of Rural Law and Policy     Open Access   (Followers: 2)
Streetnotes     Open Access   (Followers: 2)
South African Journal of Geomatics     Open Access   (Followers: 2)
Rural China     Hybrid Journal   (Followers: 2)
Landscape Online     Open Access   (Followers: 2)
project baikal : Journal of architecture, design and urbanism     Open Access   (Followers: 2)
Urbanisation     Hybrid Journal   (Followers: 2)
Joelho : Journal of Architectural Culture     Open Access   (Followers: 2)
International Journal of Housing and Human Settlement Planning     Full-text available via subscription   (Followers: 2)
Journal of Architecture, Design and Construction     Open Access   (Followers: 2)
Frontiers in Sustainable Cities     Open Access   (Followers: 2)
Urban Transformations     Open Access   (Followers: 2)
Oz : the Journal of the College of Architecture, Planning &Design at Kansas State University     Open Access   (Followers: 2)
Computational Urban Science     Open Access   (Followers: 2)
In Situ. Revue des patrimoines     Open Access   (Followers: 1)
Online Journal of Rural Research & Policy     Open Access   (Followers: 1)
Forum Journal     Full-text available via subscription   (Followers: 1)
Belgeo     Open Access   (Followers: 1)
Journal of Degraded and Mining Lands Management     Open Access   (Followers: 1)
Cadernos Metrópole     Open Access   (Followers: 1)
Arquitectura y Urbanismo     Open Access   (Followers: 1)
Journal of Urban Management     Open Access   (Followers: 1)
Brussels Studies     Open Access   (Followers: 1)
Estudios del Hábitat     Open Access   (Followers: 1)
Journal of Architectural / Planning Research and Studies     Open Access   (Followers: 1)
disP - The Planning Review     Hybrid Journal   (Followers: 1)
On the w@terfront. Public Art. Urban Design. Civic Participation. Urban Regeneration     Open Access   (Followers: 1)
Projets de Paysage     Open Access   (Followers: 1)
Canadian Planning and Policy / Aménagement et politique au Canada     Open Access   (Followers: 1)
Territories : A Trans-Cultural Journal of Regional Studies     Open Access   (Followers: 1)
Journal of Race, Ethnicity and the City     Hybrid Journal  
Parks Stewardship Forum     Open Access  
Rural Review : Ontario Rural Planning, Development, and Policy     Open Access  
Tidsskrift for Kortlægning og Arealforvaltning     Open Access  
npj Urban Sustainability     Open Access  
Biblio3W : Revista Bibliográfica de Geografía y Ciencias Sociales     Open Access  
International Journal of Community Well-Being     Hybrid Journal  
Ciudades     Open Access  
Polish Journal of Landscape Studies     Open Access  
Yhdyskuntasuunnittelu     Open Access  
Tidsskrift for boligforskning     Open Access  
Kart og plan     Open Access  
Sens public     Open Access  
Les Cahiers de la recherche architecturale urbaine et paysagère     Open Access  
ZARCH : Journal of Interdisciplinary Studies in Architecture and Urbanism     Open Access  
Mokslas – Lietuvos ateitis / Science – Future of Lithuania     Open Access  
Revista de Arquitectura     Open Access  
Revista Empresa y Humanismo     Open Access  
Produção Acadêmica     Open Access  
Revista Amazônia Moderna     Open Access  
Continuité     Full-text available via subscription  
Eikonocity. Storia e Iconografia delle Città e dei Siti Europei - History and Iconography of European Cities and Sites     Open Access  
Urban Science     Open Access  
Scienze del Territorio     Open Access  
Ri-Vista : Ricerche per la progettazione del paesaggio     Open Access  
International Planning History Society Proceedings     Open Access  
Vivienda y Ciudad     Open Access  
Cordis : Revista Eletrônica de História Social da Cidade     Open Access  
Room One Thousand     Open Access  
Territorio della Ricerca su Insediamenti e Ambiente. Rivista internazionale di cultura urbanistica     Open Access  
Revista Transporte y Territorio     Open Access  
Revista de Geografia e Ordenamento do Território     Open Access  
Cidades, Comunidades e Territórios     Open Access  
International Journal of E-Planning Research     Full-text available via subscription  
Quivera     Open Access  
Ager. Revista de Estudios sobre Despoblacion y Desarrollo Rural     Open Access  
Cuadernos de Desarrollo Rural     Open Access  
Territoire en Mouvement     Open Access  
EchoGéo     Open Access  
Métropoles     Open Access  

        1 2     

Similar Journals
Journal Cover
Smart and Sustainable Built Environment
Journal Prestige (SJR): 0.373
Citation Impact (citeScore): 1
Number of Followers: 9  
 
Hybrid Journal Hybrid journal   * Containing 5 Open Access Open Access article(s) in this issue *
ISSN (Print) 2046-6099 - ISSN (Online) 2046-6102
Published by Emerald Homepage  [362 journals]
  • The integration between Lean Construction and the Internet of Things
           (IoT): a systematic literature review

    • Free pre-print version: Loading...

      Authors: Wassim Albalkhy, Rateb Sweis, Hassan Jaï, Zoubeir Lafhaj
      Abstract: This study explores the role of the Internet of Things (IoT) as an enabler for Lean Construction principles and tools in construction projects. In response to the scarcity of studies about IoT functionalities in construction, a two-round systematic literature review (SLR) was undertaken. The first round aimed to identify IoT functionalities in construction, encompassing an analysis of 288 studies. The second round aimed to analyze their interaction with Lean Construction principles, drawing insights from 43 studies. The outcome is a comprehensive Lean Construction-IoT matrix featuring 54 interactions. The highest levels of interaction were found in the Lean Construction principle “flow” and the functionality of “data transfer and real-time information sharing”. The study focuses on the role of IoT as an enabler for Lean Construction. Future work can cover the role of Lean as an enabler for advanced technology implementation in construction. The Lean Construction-IoT matrix serves as a resource for researchers, practitioners, and decision-makers seeking to enhance Lean Construction by leveraging IoT technology. It also provides various examples of how advanced technology can support waste elimination and value generation in construction projects.
      Citation: Smart and Sustainable Built Environment
      PubDate: 2024-08-02
      DOI: 10.1108/SASBE-02-2024-0042
      Issue No: Vol. ahead-of-print, No. ahead-of-print (2024)
       
  • Predictive digital twin technologies for achieving net zero carbon
           emissions: a critical review and future research agenda

    • Free pre-print version: Loading...

      Authors: Faris Elghaish, Sandra Matarneh, M. Reza Hosseini, Algan Tezel, Abdul-Majeed Mahamadu, Firouzeh Taghikhah
      Abstract: Predictive digital twin technology, which amalgamates digital twins (DT), the internet of Things (IoT) and artificial intelligence (AI) for data collection, simulation and predictive purposes, has demonstrated its effectiveness across a wide array of industries. Nonetheless, there is a conspicuous lack of comprehensive research in the built environment domain. This study endeavours to fill this void by exploring and analysing the capabilities of individual technologies to better understand and develop successful integration use cases. This study uses a mixed literature review approach, which involves using bibliometric techniques as well as thematic and critical assessments of 137 relevant academic papers. Three separate lists were created using the Scopus database, covering AI and IoT, as well as DT, since AI and IoT are crucial in creating predictive DT. Clear criteria were applied to create the three lists, including limiting the results to only Q1 journals and English publications from 2019 to 2023, in order to include the most recent and highest quality publications. The collected data for the three technologies was analysed using the bibliometric package in R Studio. Findings reveal asymmetric attention to various components of the predictive digital twin’s system. There is a relatively greater body of research on IoT and DT, representing 43 and 47%, respectively. In contrast, direct research on the use of AI for net-zero solutions constitutes only 10%. Similarly, the findings underscore the necessity of integrating these three technologies to develop predictive digital twin solutions for carbon emission prediction. The results indicate that there is a clear need for more case studies investigating the use of large-scale IoT networks to collect carbon data from buildings and construction sites. Furthermore, the development of advanced and precise AI models is imperative for predicting the production of renewable energy sources and the demand for housing. This paper makes a significant contribution to the field by providing a strong theoretical foundation. It also serves as a catalyst for future research within this domain. For practitioners and policymakers, this paper offers a reliable point of reference.
      Citation: Smart and Sustainable Built Environment
      PubDate: 2024-08-02
      DOI: 10.1108/SASBE-03-2024-0096
      Issue No: Vol. ahead-of-print, No. ahead-of-print (2024)
       
  • A capability assessment model for implementing digital technologies in
           Nigerian heavy construction firms

    • Free pre-print version: Loading...

      Authors: Ayodeji Emmanuel Oke, John Aliu, Mohd Zaini Farhana, Oluwatayo Timothy Jesudaju, Hoong-Pin Lee
      Abstract: Due to the critical importance of digital transformation in enhancing industrial growth and competitiveness, especially in heavy construction, this study introduces a tailored capability assessment model and self-appraisal tool for firms in this sector. These resources enable them to gauge their readiness for adopting digital technology effectively. Utilizing the Technology—Organization—Environment (TOE) and Natural Resource Dependence Theory (NRDT) frameworks, 22 markers were identified to structure a questionnaire distributed to construction professionals. Descriptive analysis and fuzzy synthetic evaluation (FSE) were used to develop the capability assessment model. A validation survey assessed the validity of both the model and the self-appraisal instrument. The study identified the top five significant markers: (1) leadership commitment to digital transformation, (2) workforce readiness for technology integration, (3) potential ROI through efficiency gains, (4) technology maturity for construction applications and (5) complexity of integrating new technologies with existing workflows. Through FSE, the most critical factors were technology-related, organizational and resource optimization markers. By employing the TOE and NRDT frameworks, the study identifies the most critical factors influencing digital adoption in heavy construction. Also, the user-friendly self-appraisal instrument developed in this study can be considered a valuable contribution, as it provides heavy construction firms with a practical tool for ongoing monitoring and improvement of their digital transformation efforts.
      Citation: Smart and Sustainable Built Environment
      PubDate: 2024-07-30
      DOI: 10.1108/SASBE-04-2024-0112
      Issue No: Vol. ahead-of-print, No. ahead-of-print (2024)
       
  • Modelling bridge deterioration using long short-term memory neural
           networks: a deep learning-based approach

    • Free pre-print version: Loading...

      Authors: Saleh Abu Dabous, Fakhariya Ibrahim, Ahmad Alzghoul
      Abstract: Bridge deterioration is a critical risk to public safety, which mandates regular inspection and maintenance to ensure sustainable transport services. Many models have been developed to aid in understanding deterioration patterns and in planning maintenance actions and fund allocation. This study aims at developing a deep-learning model to predict the deterioration of concrete bridge decks. Three long short-term memory (LSTM) models are formulated to predict the condition rating of bridge decks, namely vanilla LSTM (vLSTM), stacked LSTM (sLSTM), and convolutional neural networks combined with LSTM (CNN-LSTM). The models are developed by utilising the National Bridge Inventory (NBI) datasets spanning from 2001 to 2019 to predict the deck condition ratings in 2021. Results reveal that all three models have accuracies of 90% and above, with mean squared errors (MSE) between 0.81 and 0.103. Moreover, CNN-LSTM has the best performance, achieving an accuracy of 93%, coefficient of correlation of 0.91, R2 value of 0.83, and MSE of 0.081. The study used the NBI bridge inventory databases to develop the bridge deterioration models. Future studies can extend the model to other bridge databases and other applications in the construction industry. This study provides a detailed and extensive data cleansing process to address the shortcomings in the NBI database. This research presents a framework for implementing artificial intelligence-based models to enhance maintenance planning and a guideline for utilising the NBI or other bridge inventory databases to develop accurate bridge deterioration models. Future studies can extend the model to other bridge databases and other applications in the construction industry.
      Citation: Smart and Sustainable Built Environment
      PubDate: 2024-07-30
      DOI: 10.1108/SASBE-10-2023-0295
      Issue No: Vol. ahead-of-print, No. ahead-of-print (2024)
       
  • Towards promoting circular building adaptability in adaptive reuse
           projects: a co-developed framework

         This is an Open Access Article Open Access Article

    • Free pre-print version: Loading...

      Authors: Mohammad B. Hamida, Hilde Remøy, Vincent Gruis, Brian van Laar
      Abstract: Circular building adaptability (CBA) in adaptive reuse – building transformation – projects can facilitate a resource-efficient and futureproof redevelopment of the built environment. However, there has been a lack of practical tools that guide practitioners on how to foster CBA in adaptive reuse. Therefore, this study aims to collaboratively develop a guiding framework for CBA in adaptive reuse (CBA-AR) projects in general. The CBA-AR framework is a descriptive and content-oriented synthesis mapping a series of strategies to the CBA determinants alongside their enablers and inhibitors. A participatory research-oriented approach was followed. First, an archival research was conducted to develop the CBA-AR framework based on literature review and case studies. Second, two co-creation workshops, triangulated with structured interviews, were conducted to validate and expand the framework. The first version of the CBA-AR framework comprises 30 CBA strategies. It also brings seven enablers and six inhibitors together with the 30 CBA strategies. The outcomes of the participatory approach contributed to refining and expanding the framework. The final of the CBA-AR framework version comprises CBA 33 strategies. This version brings 10 enablers and 7 inhibitors together with the 33 strategies. This framework can be used as a guiding and reporting instrument by designers and property developers while transforming vacant or obsolete properties in the Netherlands. Policy makers can refer to this framework and amend adaptive reuse legislation. The CBA-AR framework can introduce a transformative change in theory and practice, as it is based on theoretical, empirical and participatory research.
      Citation: Smart and Sustainable Built Environment
      PubDate: 2024-07-25
      DOI: 10.1108/SASBE-03-2024-0087
      Issue No: Vol. ahead-of-print, No. ahead-of-print (2024)
       
  • Sources of occupational stress in UK construction projects: an empirical
           investigation and agenda for future research

    • Free pre-print version: Loading...

      Authors: Saad Sarhan, Stephen Pretlove, Faris Elghaish, Sandra Matarneh, Alan Mossman
      Abstract: While stress, anxiety and depression rank as the second leading cause of work-related ill health in the UK construction sector, there exists a scarcity of empirical studies explicitly focused on investigating the sources of occupational stress among construction workers and professionals at both the construction project and supply chain levels. This study seeks to identify and investigate the primary stressors (sources of stress) in UK construction projects and to propose effective strategies for preventing or reducing stress in this context. The study adopted a qualitative multi-methods research approach, comprising the use of a comprehensive literature review, case study interviews and a focus group. It utilised an integrated deductive-inductive approach theory building using NVivo software. In total, 19 in-depth interviews were conducted as part of the case-study with a well-rounded sample of construction professionals and trade supervisors, followed by a focus group with 12 policy influencers and sector stakeholders to evaluate the quality and transferability of the findings of the study. The results reveal seven main stressors and 35 influencing factors within these 7 areas of stress in a UK construction project, with “workflow interruptions” emerging as the predominant stressor. In addition, the results of the focus-group, which was conducted with a sample of 12 prominent industry experts and policy influencers, indicate that the findings of the case study are transferrable and could be applicable to other construction projects and contexts. It is, therefore, recommended that these potential stressors be addressed by the project team as early as possible in construction projects. Additionally, the study sheds empirical light on the limitations of the critical path method and identifies “inclusive and collaborative planning” as a proactive strategy for stress prevention and/or reduction in construction projects. The findings of this study are mainly based on the perspectives of construction professionals at managerial and supervisory levels. It is, therefore, suggested that future studies are designed to focus on capturing the experiences and opinions of construction workers/operatives on the site. The findings from this study have the potential to assist decision-makers in the prevention of stress within construction projects, ultimately enhancing workforce performance. It is suggested that the findings could be adapted for use as Construction Supply Chain Management Standards to improve occupational stress management and productivity in construction projects. The study also provides decision-makers and practitioners with a conceptual framework that includes a list of effective strategies for stress prevention or reduction at both project and organisational levels. It also contributes to practice by offering novel ideas for incorporating occupational stress and mental health considerations into production planning and control processes in construction. To the best of the authors’ knowledge, this is the first, or one of the very few studies, to explore the concept of occupational stress in construction at the project and supply chain levels. It is also the first study to reveal “workflow” as a predominant stressor in construction projects. It is, therefore, suggested that both academic and industry efforts should focus on finding innovative ways to enhance workflow and collaboration in construction projects, to improve the productivity, health and well-being of their workforce and supply chain. Further, it is suggested that policymakers should consider the potential for incorporating “workflow” into the HSE's Management Standards for stress prevention and management.
      Citation: Smart and Sustainable Built Environment
      PubDate: 2024-07-25
      DOI: 10.1108/SASBE-11-2023-0356
      Issue No: Vol. ahead-of-print, No. ahead-of-print (2024)
       
  • Structural determinants of the uptake of cyber-physical systems for
           facilities management – a confirmatory factor analysis approach

    • Free pre-print version: Loading...

      Authors: Matthew Osivue Ikuabe, Clinton Aigbavboa, Chimay Anumba, Ayodeji Emmanuel Oke
      Abstract: Cyber-physical systems (CPS) offer improved delivery of facilities management (FM) mandates through their advanced computational capabilities. Using second-order multivariate analysis, this study explores the drivers of the espousal of this digital technology for FM. The study employed a deductive approach underpinned by a post-positivist philosophical stance using a quantitative technique aided by a well-structured questionnaire. Data retrieved from the study’s respondents were analysed with descriptive statistics, Kruskal–Wallis h-test, exploratory factor analysis and confirmatory factor analysis. The result of the analysis conducted portrayed evidence of convergence and good measures while the estimated model parameters all attained prescribed fit indexes. Also, it was revealed that the most influential drivers for the uptake of CPS for FM mandates are resource allocation for system procurement, top management willingness, system stability and compatibility with the previous system. The study’s findings unravel the necessitated parameters that would instigate the adoption of CPS for the delivery of FM activities by organisations while also propelling the digital transformation of construction project delivery at the post-occupancy phase. This is the first study to empirically assess the propelling measures for incorporating CPS for FM using second-order multivariate analysis. Consequently, the study's outcome helps close this knowledge gap.
      Citation: Smart and Sustainable Built Environment
      PubDate: 2024-07-22
      DOI: 10.1108/SASBE-07-2023-0176
      Issue No: Vol. ahead-of-print, No. ahead-of-print (2024)
       
  • Nudge or mandate: an exploration into the constraints of volumetric
           modular construction in Australia

    • Free pre-print version: Loading...

      Authors: Ayaz Ahmad Khan, Rongrong Yu, Tingting Liu, Ning Gu, James Walsh, Saeed Reza Mohandes
      Abstract: To incentivize innovation, support competitiveness, lower skill scarcities, and alleviate the housing affordability difficulty, proponents underscore the pertinence of embracing contemporary construction methodologies, with particular emphasis on volumetric modular construction (VMC) as a sustainable paradigm for production and consumption. However, construction industry stakeholders in Australia have encountered profound challenges in adopting VMC, as its adoption remains significantly low. Therefore, this study investigated the constraints that hinder VMC in the Australian construction industry. The study used qualitative methodology using semi-structured interviews as a core approach to glean professional experts' perspectives and insights, along with Pareto and mean index score analyses. The study identified 77 reported and validated VMC constraints by professionals, categorizing them into eight categories: cultural, economic, knowledge, market, regulatory, stakeholder, supply chain, and technological. The mean index score analysis reveals stakeholder (µ = 9.67) constraints are the most significant, followed by cultural (µ = 9.62) and regulatory (µ = 9.11) constraints. Pareto analysis revealed 25 of the 77 constraints as ‘vital few” among different categories. This study presented causal relationships and mitigation strategies for VMC constraints, followed by an argument on whether VMC adoption in Australia requires a nudge or mandate. This study offers guidance for efficient resource allocation, aiding management and government policy formulation. It's also valuable for global audiences, especially countries transitioning to modular construction. This is one of the first studies to identify VMC constraints and delineate them into different categories in Australia, identify their causal interrelationships, and deliver countermeasures to overcome them.
      Citation: Smart and Sustainable Built Environment
      PubDate: 2024-07-22
      DOI: 10.1108/SASBE-09-2023-0287
      Issue No: Vol. ahead-of-print, No. ahead-of-print (2024)
       
  • Public toilets for accessible and inclusive cities: disability, design and
           maintenance from the perspective of wheelchair users

    • Free pre-print version: Loading...

      Authors: Phillippa Carnemolla, Katherine Mackinnon, Simon Darcy, Barbara Almond
      Abstract: Design policy and regulations within our cities can significantly impact the accessibility and social participation of people with disability. Whilst public, wheelchair-accessible bathrooms are highly regulated spaces for this reason, very little is known about how wheelchair users use them or what wheelchair users think of current design standards. This exploratory inquiry adopts an embodied approach to investigate the perspectives of powered and manual wheelchair users on public bathroom usage and design. The study encompasses twelve interviews, delving into how participants utilise accessible bathrooms based on mobility, disability, support levels, wheelchair types, urinary/bowel regimes and catheter use. A thorough analysis of individual public bathroom elements (layout, toilet, handwashing and grab rails) discussed in the interviews reveals themes of safety, hygiene, planning/avoidance and privacy and dignity. Strikingly, many wheelchair users invest significant effort in planning for bathroom use or avoid public bathrooms altogether. The ongoing maintenance and regular cleaning of bathrooms, something not captured in regulatory standards, has been highlighted as something of critical importance to the ongoing accessibility and safety of public bathrooms for wheelchair users. This points to a relationship between the design and the maintenance of public bathrooms as influencers of health, well-being, community inclusion and the social participation of people with disability. This qualitative research is exploratory and contributes to a growing body of evidence that explores how public spaces are experienced by diverse members of our communities, including people with disability. To date, there have been very few investigations into the embodied perspectives of wheelchair users about public bathroom design. The findings can potentially drive innovative and inclusive approaches to bathroom design regulations that include operational and maintenance guidance. The research aims to inform design regulations, standards development and practices of designers, architects, facilities managers, developers and planners, ensuring public spaces are designed to support more accessible, inclusive and socially sustainable cities. Whilst wheelchair-accessible bathrooms have been designed and constructed for public use (in many countries) for many years, we know very little about how wheelchair users actually use them or what wheelchair users think of current design standards.
      Citation: Smart and Sustainable Built Environment
      PubDate: 2024-07-19
      DOI: 10.1108/SASBE-01-2024-0035
      Issue No: Vol. ahead-of-print, No. ahead-of-print (2024)
       
  • A physics-informed deep learning-based urban building thermal comfort
           modeling and prediction framework for identifying thermally vulnerable
           building stock

    • Free pre-print version: Loading...

      Authors: Omprakash Ramalingam Rethnam, Albert Thomas
      Abstract: Due to the increasing frequency of extreme weather and densifying urban landscapes, residences are susceptible to heat-related discomfort, especially those in a naturally ventilated built environment in tropical climates. Indoor thermal comfort is thus paramount to building sustainability and improving occupants' health and well-being. However, to assess indoor thermal comfort considering the urban context, it is conventional to use questionnaire surveys and monitoring units, which are both case-centric and time-intensive. This study presents a dynamic computational thermal comfort modeling framework that can determine indoor thermal comfort at an urban scale to bridge this gap. The framework culminates in developing a deep learning model for predicting the accurate hourly indoor temperature of urban building stock by the coupling urban scale capabilities of environment modeling with single-building dynamic thermal simulations. Using the framework, a surrogate model is created and verified for Dharavi, India's informal urban settlement. The results indicated that the developed surrogate model could predict the building's indoor temperature in several complex new urban scenarios with different building orientations, layouts, building-to-building distances and surrounding building heights, using five different random urban representative scenarios as the training set. The prediction accuracy was reliable, as evidenced by the mean bias error (MBE) and coefficient of (CV) root mean squared error (MSE) falling between 0 and 5%. The findings also showed that if the urban context is ignored, estimates of annual discomfort hours may be inaccurate by as much as 70%. The developed computational framework could help regulators and policymakers engage in more informed and quantitative decision-making and direct efforts to enhance the thermal comfort of low-income dwellings and informal settlements. Up to this point, majority of literature that has been presented has concentrated on building a body of knowledge about urban-based modeling from an energy management standpoint. In contrast, this study suggests a dynamic computational thermal comfort modeling framework that takes into account the urban context of the neighborhood while examining the indoor thermal comfort of the residential building stock.
      Citation: Smart and Sustainable Built Environment
      PubDate: 2024-07-17
      DOI: 10.1108/SASBE-02-2024-0047
      Issue No: Vol. ahead-of-print, No. ahead-of-print (2024)
       
  • Development of trust-based autonomous driving framework in New Zealand

    • Free pre-print version: Loading...

      Authors: Attiqur Rehman, Ali GhaffarianHoseini, Nicola Naismith, Abdulbasit Almhafdy, Amirhosein Ghaffarianhoseini, John Tookey, Shafiq Urrehman
      Abstract: Autonomous vehicles (AVs) have the potential to transform the infrastructure, mobility and social well-being paradigms in New Zealand (NZ) amid its unprecedented population and road safety challenges. But, public acceptance, co-evolution of regulations and AV technology based on interpersonal and institutional trust perspectives pose significant challenges. Previous theories and models need to be more comprehensive to address trust influencing autonomous driving (AD) factors in natural settings. Therefore, this study aims to find key AD factors corresponding to the chain of human-machine interaction (HMI) events happening in real time and formulate a guiding framework for the successful deployment of AVs in NZ. This study utilized a comprehensive literature review complemented by an AV users’ study with 15 participants. AV driving sprints were conducted on low, medium and high-density roads in Auckland, followed by 15 ideation workshops to gather data about the users’ observations, feelings and attitudes towards the AVs during HMI. This research study determined nine essential trust-influencing AD determinants in HMI and legal readiness domains. These AD determinants were analyzed, corresponding to eight AV events in three phases. Subsequently, a guiding framework was developed based on these factors, i.e. human-machine interaction autonomous driving events relationship identification framework (HMI-ADERIF) for the deployment of AVs in New Zealand. This study was conducted only in specific Auckland areas. This study is significant for advanced design research and provides valuable insights, guidelines and deployment pathways for designers, practitioners and regulators when developing HMI Systems for AD vehicles. This study is the first-ever AV user study in New Zealand in live traffic conditions. This user study also claimed its novelty due to AV trials in congested and fast-moving traffic on the four-lane motorway in New Zealand. Previously, none of the studies conducted AV user study on SUV BMW vehicle and motorway in real-time traffic conditions; all operations were completely autonomous without any input from the driver. Thus, it explored the essential autonomous driving (AD) trust influencing variables in human factors and legal readiness domains. This research is also unique in identifying critical AD determinants that affect the user trust, acceptance and adoption of AVs in New Zealand by bridging the socio-technical gap with futuristic research insights.
      Citation: Smart and Sustainable Built Environment
      PubDate: 2024-07-08
      DOI: 10.1108/SASBE-04-2023-0086
      Issue No: Vol. ahead-of-print, No. ahead-of-print (2024)
       
  • Stepping into safety: a systematic review of extended reality technology
           applications in enhancing vulnerable road user safety

    • Free pre-print version: Loading...

      Authors: Gargy Sudhakaran, Abhinesh Prabhakaran, Colin Booth, Samuel Abbey, Abdul-Majeed Mahamadu, Panagiotis Georgakis, Maria Pohle
      Abstract: In alignment with the European Union’s Vision Zero initiative to eliminate road fatalities by 2050, leveraging technological advancements becomes crucial for addressing the challenges of vulnerable road users (VRUs), and for mitigating the impact of human error. Despite increasing scholarly interest in applications of extended reality (XR), a research gap persists, particularly in the role of XR in transportation safety. Therefore, the aim of the study was to fill this gap through a systematic literature review to evaluate comprehensively the potential scope and practical applicability of XR technologies in enhancing the safety of VRUs. A systematic review was undertaken, following PRISMA guidelines meticulously, in which 80 relevant articles from databases, such as Scopus and Science Direct, were identified and analysed. The results of the analysis revealed the potential of XR beyond pedestrians and cyclists, and highlighted a lack of research about the impact of XR with regard to the personal traits or abilities of VRUs. The results of a thorough analysis confirmed the potential of XR as a promising solution for an approach to collaborative co-creation in addressing the safety challenges of VRUs. In addition, the integration of eye-tracking with virtual reality emerged as a promising innovation for enhancing the safety of vulnerable road users. Theoretical implications include enhancing the understanding of applications of XR in VRUs’ safety and providing insights into future research possibilities and methodological approaches. Valuable insights into search strategies and inclusion-exclusion criteria can guide future research methodologies. Practically, the findings from the study offer insights to assist urban planners and transportation authorities in incorporating XR technologies effectively for VRUs safety. Identifying areas for further development of XR technology could inspire innovation and investment in solutions designed to meet the safety needs of VRUs, such as enhanced visualisation tools and immersive training simulations. The findings of previous research underscore the vast potential of XR technologies within the built environment, yet their utilisation remains limited in the urban transport sector. The intricacies of urban traffic scenarios pose significant challenges for VRUs, making participation in mobility studies hazardous. Hence, it is crucial to explore the scope of emerging technologies in addressing VRUs issues as a pre-requisite for establishing comprehensive safety measures.
      Citation: Smart and Sustainable Built Environment
      PubDate: 2024-07-04
      DOI: 10.1108/SASBE-10-2023-0321
      Issue No: Vol. ahead-of-print, No. ahead-of-print (2024)
       
  • Assessing economic and environmental performance of infill materials
           through BIM: a life cycle approach

    • Free pre-print version: Loading...

      Authors: Zeerak Waryam Sajid, Shayan Ali Khan, Fazal Hussain, Fahim Ullah, Rao Arsalan Khushnood, Nancy Soliman
      Abstract: Infill materials play a pivotal role in determining buildings’ life cycle costing (LCC) and environmental impacts. International standards prescribe LCC and life cycle assessments (LCA) to assess materials’ economic and environmental sustainability. The existing methods of LCC and LCA are tedious and time-consuming, reducing their practical application. This study sought to integrate LCC and LCA with building information modeling (BIM) to develop a swift and efficient approach for evaluating the life cycle performance of infill materials. The BIM model for a case study was prepared using Autodesk Revit®, and the study included four infill materials (lightweight aggregate concrete block (LECA), autoclaved cellular concrete (AAC), concrete masonry and bricks). LCC was conducted using Revit® and Autodesk Insight 360® to estimate costs incurred across different project phases. LCA was conducted using “One Click LCA®,” a BIM-based platform featuring a comprehensive material inventory. Carbon emissions, acidification, and eutrophication were chosen as environmental impact factors for LCA. LECA was the preferred choice due to its lower cost and environmental impact. Its lifetime cost of $440,618 was 5.4% lower than bricks’, with 2.8% lower CO2 emissions than AAC’s, which were second-place options, respectively. LECA had 6.4 and 27% lower costs than concrete blocks, and AAC’s carbon emissions were 32 and 58% lower than concrete blocks and bricks, respectively. BIM has been employed for life cycle analysis in existing literature, but its efficacy in evaluating the lifetime costs and environmental impacts of infill materials remains unexplored. The current study presents a BIM-based approach for conducting LCC and LCA of infill materials, facilitating informed decision-making during the planning phase and promoting sustainable construction practices.
      Citation: Smart and Sustainable Built Environment
      PubDate: 2024-07-04
      DOI: 10.1108/SASBE-11-2023-0341
      Issue No: Vol. ahead-of-print, No. ahead-of-print (2024)
       
  • Intelligent condition prediction model for bridge infrastructure based on
           evaluating machine learning algorithms

    • Free pre-print version: Loading...

      Authors: Saleh Abu Dabous, Ahmad Alzghoul, Fakhariya Ibrahim
      Abstract: Prediction models are essential tools for transportation agencies to forecast the condition of bridge decks based on available data, and artificial intelligence is paramount for this purpose. This study aims at proposing a bridge deck condition prediction model by assessing various classification and regression algorithms. The 2019 National Bridge Inventory database is considered for model development. Eight different feature selection techniques, along with their mean and frequency, are used to identify the critical features influencing deck condition ratings. Thereafter, four regression and four classification algorithms are applied to predict condition ratings based on the selected features, and their performances are evaluated and compared with respect to the mean absolute error (MAE). Classification algorithms outperform regression algorithms in predicting deck condition ratings. Due to its minimal MAE (0.369), the random forest classifier with eleven features is recommended as the preferred condition prediction model. The identified dominant features are superstructure condition, age, structural evaluation, substructure condition, inventory rating, maximum span length, deck area, average daily traffic, operating rating, deck width, and the number of spans. The proposed bridge deck condition prediction model offers a valuable tool for transportation agencies to plan maintenance and resource allocation efficiently, ultimately improving bridge safety and serviceability. This study provides a detailed framework for applying machine learning in bridge condition prediction that applies to any bridge inventory database. Moreover, it uses a comprehensive dataset encompassing an entire region, broadening the model’s applicability and representation.
      Citation: Smart and Sustainable Built Environment
      PubDate: 2024-07-03
      DOI: 10.1108/SASBE-02-2024-0059
      Issue No: Vol. ahead-of-print, No. ahead-of-print (2024)
       
  • Construction projects: interactions of the causes of delays

    • Free pre-print version: Loading...

      Authors: Mahesh Babu Purushothaman, Leo Neil Resurreccion San Pedro, Ali GhaffarianHoseini
      Abstract: This review paper aims to highlight the causes of delays (COD) and their interactions in construction projects, potentially aiding in timely completion and waste reduction through early anticipation. Forty-seven global literature were examined in detail to identify CODS and its interactions using the systematic literature review (SLR) method that utilised the PRISMA guidelines to ensure the studies reviewed were adequate to safeguard the robustness and comprehensiveness. Three-way analysis, such as Pareto, degree of centrality and loops, was undertaken to identify the critical Level 1,2 and 3 CODS that affect the Construction projects. The research findings demonstrate that 65 CODs in eight categories affect construction projects. The CODs act in coherence rather than silos; the CLD displays complex interconnections of 44 factors obtained through the pairwise comparison of the 47 identified literature of the SLR. Through its systematic analysis of interaction loops, this research identified Ten level 1 critical CODs, two second-level critical CODs and 4 Third-level critical CODs. “Contractors' excessive workload/beyond potential/inadequate experience” emerged as the top COD that affects scheduling and project delay. The study limitations include using only English articles and a restricted number of databases. However, the chosen databases were reputable and underwent thorough peer review processes. This study may have limitations due to the SLR, which means that factors affecting COD and interactions may vary by country, and future research is suggested for validation. This study identified interactions of construction delays that potentially support scheduling risk management during the early stage of the project and reduce waste to improve sustainability. The theoretical implications of SLR-based research include helping develop a framework that would potentially have all COD in the current scenario and aid future academic and industrial research factor-wise and country-wise in aiding sustainability. This will support and provide construction professionals and academia with knowledge of the COD related to factors and their interactions to be considered in the early assessment and management of future projects and improve sustainability. Most literature studies the factors or causes of construction delays that affect construction projects. The CODs primarily do not operate in silos but combine with other causes to enhance their influence on delays. Hence, it is of utmost importance to study the interactions of COD to enhance the knowledge in the construction field that would aid in schedule repair and, in turn, on-time project delivery. The study is the first related to COD and their interactions in construction projects in the digital era.
      Citation: Smart and Sustainable Built Environment
      PubDate: 2024-07-02
      DOI: 10.1108/SASBE-11-2023-0334
      Issue No: Vol. ahead-of-print, No. ahead-of-print (2024)
       
  • Factors influencing IoT adoption for sustainable facilities management in
           Saudi Arabia: a stakeholder assessment

    • Free pre-print version: Loading...

      Authors: Mohammad A. Hassanain, Ali Al-Marzooq, Adel Alshibani, Mohammad Sharif Zami
      Abstract: This paper evaluates the factors influencing the utilization of the Internet of Things (IoT) for sustainable facilities management (SFM) practices in Saudi Arabia. A mixed approach, combining a literature review, pilot-testing and questionnaire survey, was adopted to evaluate the factors. Twenty-seven factors were identified and grouped into four groups: technical, business and organizational, operational and security and privacy. The questionnaire was distributed to 30 facilities managers and 30 IoT specialists, totaling 60 practitioners, to determine the effect index of each factor. The practitioners' consensus on the ranking of the factors was then determined. The study identifies the top-ranking factors as: “Difficulty in ensuring data security and protection,” “Difficulty in ensuring data privacy and confidentiality” and “Limited awareness and understanding of IoT benefits and capabilities.” These factors highlight the challenges to successful IoT implementation in the FM sector. The FM sector could benefit from utilizing IoT while maintaining the security, privacy and effectiveness of building operations by successfully addressing these concerns. A high level of consensus on the ranking of the factors was observed between facilities managers and IoT specialists. This was substantiated by a Spearman’s rank correlation coefficient of 0.79. This study enriches the literature by combining practical insights from facilities managers with technical expertise from IoT specialists on the factors impacting IoT implementation in the Saudi Arabian FM sector. Beyond academic contributions, it provides practical insights for industry professionals, fostering a culture of knowledge-sharing and guiding future research in this field.
      Citation: Smart and Sustainable Built Environment
      PubDate: 2024-06-28
      DOI: 10.1108/SASBE-10-2023-0318
      Issue No: Vol. ahead-of-print, No. ahead-of-print (2024)
       
  • Circular economy in construction and demolition waste management: an
           in-depth review and future perspectives in the construction sector

         This is an Open Access Article Open Access Article

    • Free pre-print version: Loading...

      Authors: Vikas Swarnakar, Malik Khalfan
      Abstract: This study aims to present state-of-the-art research on circular economy (CE) implementation in construction and demolition waste management (CDWM) within the construction sector. A mixed-method (scientometric and critical analysis) review strategy was adopted, involving scientometric and critical analysis to uncover the evolutionary progress within the research area, investigate key research themes in the field, and explore ten issues of CE in CDWM. Moreover, avenues for future research are provided for researchers, practitioners, decision-makers, and planners to bring innovative and new knowledge to this field. A total of 212 articles were analyzed, and scientometric analysis was performed. The critical analysis findings reveal extensive use of surveys, interviews, case studies, or mixed-method approaches as study methodologies. Furthermore, there is limited focus on the application of modern technologies, modeling approaches, decision support systems, and monitoring and traceability tools of CE in the CDWM field. Additionally, no structured framework to implement CE in CDWM areas has been found, as existing frameworks are based on traditional linear models. Moreover, none of the studies discuss readiness factors, knowledge management systems, performance measurement systems, and life cycle assessment indicators. The outcomes of this study can be utilized by construction and demolition sector managers, researchers, practitioners, decision-makers, and policymakers to comprehend the state-of-the-art, explore current research topics, and gain detailed insights into future research areas. Additionally, the study offers suggestions on addressing these areas effectively. This study employs a universal approach to provide the current research progress and holistic knowledge about various important issues of CE in CDWM, offering opportunities for future research directions in the area.
      Citation: Smart and Sustainable Built Environment
      PubDate: 2024-06-28
      DOI: 10.1108/SASBE-02-2024-0056
      Issue No: Vol. ahead-of-print, No. ahead-of-print (2024)
       
  • Informal household-practiced urban agriculture as a contributor to
           sustainability and resilience: the case of Emirati neighbourhoods

    • Free pre-print version: Loading...

      Authors: Hadia Alhaddad, Khaled Galal Ahmed
      Abstract: While urban farming is advocated as a contributor to urban sustainability and resilience, the “informal” household-practiced urban agriculture activities are taking place within urban spaces in most Emirati neighbourhoods but unfortunately without investigating their potential as participatory processes that could efficiently help attain urban sustainability and resilience on the neighbourhood level. So, this research is a humble attempt to bridge the gap of the lack of official recognition of informal residents-led processes and their products in a way that help understand them and their impacts and to explore the possibility of developing them further into wider community shared urban agriculture activities. The research adopted the case study method and selected a representative neighbourhood to investigate informal residents-led urban agriculture practices. The utilized qualitative–quantitative investigation tools included map analysis, field observation and in-depth interviews with the residents of the selected neighbourhood. The results of the research have revealed that the residents managed to successfully pursue informal urban farming processes that have led to significant environmental, social and economic sustainability and resilience outcomes. While these informal urban farming activities are performed individually by each household, the interviewed residents have shown enthusiasm to take part in larger-scale collective community urban farming activities, especially in the deserted public and semi-public spaces in their neighbourhood. The research outcomes significantly contribute to the growing worldwide discourse about urban agriculture/farming, especially in a country like the UAE where such activities are almost overlooked. Based on its findings, the research concludes by proposing a set of recommended actions to legitimatize these informal urban agriculture processes in the urban development regulations and to build on them to encourage the local communities towards more collective urban farming activities.
      Citation: Smart and Sustainable Built Environment
      PubDate: 2024-06-21
      DOI: 10.1108/SASBE-12-2023-0393
      Issue No: Vol. ahead-of-print, No. ahead-of-print (2024)
       
  • Decentralised automated BIM collaboration: a blockchain and WBS integrated
           platform

    • Free pre-print version: Loading...

      Authors: Stasia Stas, Sepehr Abrishami
      Abstract: In the current era of technological advancement, the architectural, engineering and construction (AEC) industry is undergoing a radical transformation, prompting researchers to explore new breakthroughs that can revolutionise the construction process. This paper delves into the use of cutting-edge technologies such as building information management (BIM), blockchain and the Internet of Things (IoT), along with advanced management techniques such as work breakdown structure (WBS) and Agile thinking, to enhance the industry’s efficiency, productivity, quality and cost-effectiveness. Moreover, the pressing need for a sustainable, secure and transparent sector amplifies the significance of the proposed research. This study’s research approach comprises an intensive literature review to construct a conceptual framework, followed by an exploratory questionnaire to validate the framework. This paper demonstrates how blockchain combined with a WBS and a BIM platform may boost collaboration in order to experience efficient and trusted workflow scenarios that can overcome many of the challenges given in a traditional building technique. The research findings emphasise the benefits of the proposed new mentality approach, which incorporates all of the previously described tools/techniques to the business. This paper highlights the advantages of leveraging a combination of blockchain, WBS and BIM platforms to boost collaboration and enable efficient and trustworthy workflow scenarios that can surmount the difficulties inherent in traditional AEC industry collaboration methods. This study provides original insights into the challenges and opportunities of using blockchain for AEC collaboration, by exploring the potential of decentralised blockchain networks to improve the security, efficiency and transparency of collaborative data sharing and management.
      Citation: Smart and Sustainable Built Environment
      PubDate: 2024-06-05
      DOI: 10.1108/SASBE-08-2023-0238
      Issue No: Vol. ahead-of-print, No. ahead-of-print (2024)
       
  • A systematic approach to manual calibration and validation of building
           energy simulation

         This is an Open Access Article Open Access Article

    • Free pre-print version: Loading...

      Authors: Gokce Tomrukcu, Hazal Kizildag, Gizem Avgan, Ozlem Dal, Nese Ganic Saglam, Ece Ozdemir, Touraj Ashrafian
      Abstract: This study aims to create an efficient approach to validate building energy simulation models amidst challenges from time-intensive data collection. Emphasizing precision in model calibration through strategic short-term data acquisition, the systematic framework targets critical adjustments using a strategically captured dataset. Leveraging metrics like Mean Bias Error (MBE) and Coefficient of Variation of Root Mean Square Error (CV(RMSE)), this methodology aims to heighten energy efficiency assessment accuracy without lengthy data collection periods. A standalone school and a campus facility were selected as case studies. Field investigations enabled precise energy modeling, emphasizing user-dependent parameters and compliance with standards. Simulation outputs were compared to short-term actual measurements, utilizing MBE and CV(RMSE) metrics, focusing on internal temperature and CO2 levels. Energy bills and consumption data were scrutinized to verify natural gas and electricity usage against uncertain parameters. Discrepancies between initial simulations and measurements were observed. Following adjustments, the standalone school 1’s average internal temperature increased from 19.5 °C to 21.3 °C, with MBE and CV(RMSE) aiding validation. Campus facilities exhibited complex variations, addressed by accounting for CO2 levels and occupancy patterns, with similar metrics aiding validation. Revisions in lighting and electrical equipment schedules improved electricity consumption predictions. Verification of natural gas usage and monthly error rate calculations refined the simulation model. This paper tackles Building Energy Simulation validation challenges due to data scarcity and time constraints. It proposes a strategic, short-term data collection method. It uses MBE and CV(RMSE) metrics for a comprehensive evaluation to ensure reliable energy efficiency predictions without extensive data collection.
      Citation: Smart and Sustainable Built Environment
      PubDate: 2024-06-05
      DOI: 10.1108/SASBE-10-2023-0296
      Issue No: Vol. ahead-of-print, No. ahead-of-print (2024)
       
  • The evolution of sustainable building rating tools: a systematic
           literature review

    • Free pre-print version: Loading...

      Authors: Qinghao Zeng, Pardis Pishdad
      Abstract: This research aims to analyze the evolution of sustainable building rating tools in the United States of America over approximately 30 years. It analyzes the shift from addressing purely environmental concerns to embracing a holistic approach that includes economic and social considerations. By conducting a comprehensive literature review and analysis, this research systematically examines the differences among sustainable building rating tools (SBRTs). It establishes a decision-making support framework for stakeholders based on existing literature, standards and emerging trends. Expected findings include insights into the evolution and distinctions among SBRTs. The research is expected to reveal the progression of SBRTs from purely focusing on environmental dimensions to exploring a broader scope that includes economic and social dimensions. The decision-making support framework and forward-looking perspective aim to guide stakeholders in tool selection and offer insights for future developments. The focus of this research primarily centers on SBRTs, which originated in the United States of America, thereby excluding famous global tools such as BREEAM and CASBEE. Therefore, the research outcomes are particularly appropriate to the context of the United States of America. In addition, specific indicators within the general indicators system are not entirely independent of each other, leading to interrelationships between different indicators during the evaluation process. Moreover, in terms of data availability, the early versions of various SBRTs suffered from information gaps, potentially introducing ambiguity in the description of specific indicators, which could influence the weighting results. This research contributes original perspectives by offering a nuanced understanding of the dynamic nature of sustainable building practices. The decision-making support framework adds practical value, assisting stakeholders in selecting diverse certification options. It also contributes to the original body of knowledge by providing insights for future developments in sustainable building practices and certifications.
      Citation: Smart and Sustainable Built Environment
      PubDate: 2024-06-03
      DOI: 10.1108/SASBE-12-2023-0381
      Issue No: Vol. ahead-of-print, No. ahead-of-print (2024)
       
  • A novel method of refining the performance of rail systems: an evaluation
           of system dynamics using discrete event simulation

    • Free pre-print version: Loading...

      Authors: Koorosh Gharehbaghi, Ken Farnes, Neville Hurst
      Abstract: This paper aims to trial a novel method of improving the performance of rail systems. Accordingly, an evaluation of rail system dynamics (SD) using discrete event simulation (DES) will be undertaken. Globally, cities and their transportation systems face ongoing challenges with many of these resulting from complicated rail SD. To evaluate these challenges, this study utilized DES as the basis of the analysis of Melbourne Metro Rail's SD. The transportation SD processes including efficiency and reliability were also developed. Using DES, this research examines and determines the Melbourne Metro Rail's SD. Although the Melbourne Metro Rail is still in progress, the DES developed in this research examined the system requirements of functionality, performance and integration. As the basis of this examination, the Melbourne Metro Rail's optimization was simulated using the developed DES. As the basis of the experiment, a total of 50 trials were simulated. This included 25 samples for each of efficiency and reliability. The simulation not only scrutinized the SD but also underlined some of its shortfalls. This study found that information and communication technology (ICT) was the pinnacle of system application. The DES development highlighted that both efficiency and reliability rates are the essential SD and thus fundamental for Melbourne Metro Rail system functionality. Specifically, the three elements of SD, capacity, continuity and integration are considered critical in improving the system functionality of Melbourne Metro Rail. This particular mega rail infrastructure system was carefully analyzed, and subsequently, the DES was developed. However, since the DES is at its inception, the results are relatively limited without inclusive system calibration or validation process. Nonetheless, with some modifications, such as using different KPIs to evaluate additional systems variables and setting appropriate parameters to test the system reliability measures at different intensities, the developed DES can be modified to examine and evaluate other rail systems. However, if a broader system analysis is required, the DES model subsequently needs to be modified to specific system parameters. Through evaluation of Melbourne's Metro Rail in the manner described above, this research has shown the developed DES is a useful platform to understand and evaluate system efficiency and reliability. Such an evaluation is considered important when implementing new transport systems, particularly when they are being integrated into existing networks. Efficient rail networks are critical for modern cities and such systems, while inherently complex, aid local economies and societal cohesion through predictable and reliable movement of people. Through improved system functionality and greater efficiencies, plus improved passenger safety, security and comfort, the traveling public will benefit from the enhanced reliability of the transportation network that results from research as that provided in this paper. This research paper is the first of its kind specifically focusing on the application of DES on the Melbourne Metro Rail System. The developed model aligns with the efficiency optimization framework, which is central to rail systems. The model shows the relationship between increased efficiency and optimizing system reliability. In comparison with more advanced mathematical modeling, the DES presented in this research provides robust, but yet rapid and uncomplicated system enhancements. These findings can better prepare rail professionals to adequately plan and devise appropriate system measures.
      Citation: Smart and Sustainable Built Environment
      PubDate: 2024-05-21
      DOI: 10.1108/SASBE-10-2023-0309
      Issue No: Vol. ahead-of-print, No. ahead-of-print (2024)
       
  • Collaborative and life cycle-based project delivery for environmentally
           sustainable building construction: views of Finnish project professionals
           and building operation and maintenance experts

         This is an Open Access Article Open Access Article

    • Free pre-print version: Loading...

      Authors: Sina Moradi, Janne Hirvonen, Piia Sormunen
      Abstract: The energy performance gap (EPG) in building construction has been one of the major barriers to the realization of environmental and economic sustainability in the built environment. Although there have been a few studies addressing this issue, studying this topic with a special focus on the project delivery process has been almost overlooked. Hence, this study aims to address the EPG in building construction through the lens of collaborative and life cycle-based project delivery. In order to realize the objective of this study, the development of a theoretical framework based on the literature review was followed by a qualitative study in which 21 semi-structured interviews were conducted with Finnish project professionals representing clients, design/planning experts, constructors and building operation/maintenance experts to explore their views on the topic under study. The findings reveal the project delivery-related causes of EPG in building construction. Moreover, the obtained results present a collaborative and life cycle-based delivery model that integrates project and product (i.e. building) life cycles, and it is compatible with all types of contractual frameworks in building construction projects. Although the findings of this study significantly contribute to theory and practice in the field of collaborative and sustainable construction project delivery, it is acknowledged that these findings are based on Finnish professionals’ input, and expanding this research to other regions is a potential area for further studies. Moreover, the developed model, although validated in Finland, needs to be tested in a broader context as well to gain wider generalizability. The obtained results reveal the significance and impact of collaborative and life cycle-based project development and delivery on the realization of environmentally sustainable building construction.
      Citation: Smart and Sustainable Built Environment
      PubDate: 2024-05-17
      DOI: 10.1108/SASBE-01-2024-0004
      Issue No: Vol. ahead-of-print, No. ahead-of-print (2024)
       
  • Indoor air quality prediction modeling for a naturally ventilated fitness
           building using RNN-LSTM artificial neural networks

    • Free pre-print version: Loading...

      Authors: Panagiotis Karaiskos, Yuvaraj Munian, Antonio Martinez-Molina, Miltiadis Alamaniotis
      Abstract: Exposure to indoor air pollutants poses a significant health risk, contributing to various ailments such as respiratory and cardiovascular diseases. These unhealthy consequences are specifically alarming for athletes during exercise due to their higher respiratory rate. Therefore, studying, predicting and curtailing exposure to indoor air contaminants during athletic activities is essential for fitness facilities. The objective of this study is to develop a neural network model designed for predicting optimal (in terms of health) occupancy intervals using monitored indoor air quality (IAQ) data. This research study presents an innovative approach employing a long short-term memory (LSTM) recurrent neural network (RNN) to determine optimal occupancy intervals for ensuring the safety and well-being of occupants. The dataset was collected over a 3-month monitoring campaign, encompassing 15 meteorological and indoor environmental parameters monitored. All the parameters were monitored in 5-min intervals, resulting in a total of 77,520 data points. The dataset collection parameters included the building’s ventilation methods as well as the level of occupancy. Initial preprocessing involved computing the correlation matrix and identifying highly correlated variables to serve as inputs for the LSTM network model. The findings underscore the efficacy of the proposed artificial intelligence model in forecasting indoor conditions, yielding highly specific predicted time slots. Using the training dataset and established threshold values, the model effectively identifies benign periods for occupancy. Validation of the predicted time slots is conducted utilizing features chosen from the correlation matrix and their corresponding standard ranges. Essentially, this process determines the ratio of recommended to non-recommended timing intervals. Humans do not have the capacity to process this data and make such a relevant decision, though the complexity of the parameters of IAQ imposes significant barriers to human decision-making, artificial intelligence and machine learning systems, which are different. Present research utilizing multilayer perceptron (MLP) and LSTM algorithms for evaluating indoor air pollution levels lacks the capability to predict specific time slots. This study aims to fill this gap in evaluation methodologies. Therefore, the utilized LSTM-RNN model can provide a day-ahead prediction of indoor air pollutants, making its competency far beyond the human being’s and regular sensors' capacities.
      Citation: Smart and Sustainable Built Environment
      PubDate: 2024-05-14
      DOI: 10.1108/SASBE-10-2023-0308
      Issue No: Vol. ahead-of-print, No. ahead-of-print (2024)
       
  • Determining the stationary digital twins implementation barriers for
           sustainable construction projects

    • Free pre-print version: Loading...

      Authors: Saeed Reza Mohandes, Atul Kumar Singh, Abdulwahed Fazeli, Saeed Banihashemi, Mehrdad Arashpour, Clara Cheung, Obuks Ejohwomu, Tarek Zayed
      Abstract: Previous research has demonstrated that Digital Twins (DT) are extensively employed to improve sustainable construction methods. Nonetheless, their uptake in numerous nations is still constrained. This study seeks to identify and examine the digital twin’s implementation barriers in construction building projects to augment operational performance and sustainability. An iterative two-stage approach was adopted to explore the phenomena under investigation. General DT Implementation Barriers were first identified from extant literature and subsequently explored using primary questionnaire survey data from Hong Kong building industry professionals. Survey results illustrated that Lack of methodologies and tools, Difficulty in ensuring a high level of performance in real-time communication, Impossibility of directly measuring all data relevant to the DT, need to share the DT among multiple application systems involving multiple stakeholders and Uncertainties in the quality and reliability of data are the main barriers for adopting digital twins' technology. Moreover, Ginni’s mean difference measure of dispersion showed that the stationary digital twin’s barriers adoption is needed to share the DT among multiple application systems involving multiple stakeholders. The study’s findings offer valuable guidance to the construction industry. They help stakeholders adopt digital twins' technology, which, in turn, improves cost efficiency and sustainability. This adoption reduces project expenses and enhances environmental responsibility, providing companies a competitive edge in the industry. This research rigorously explores barriers to Digital Twin (DT) implementation in the Hong Kong construction industry, employing a systematic approach that includes a comprehensive literature review, Ranking Analysis (RII) and Ginni’s coefficient of mean difference (GM). With a tailored focus on Hong Kong, the study aims to identify, analyze and provide novel insights into DT implementation challenges. Emphasizing practical relevance, the research bridges the gap between academic understanding and real-world application, offering actionable solutions for industry professionals, policymakers and researchers. This multifaceted contribution enhances the feasibility and success of DT implementation in construction projects within the Architecture, Engineering and Construction (AEC) sector.
      Citation: Smart and Sustainable Built Environment
      PubDate: 2024-05-09
      DOI: 10.1108/SASBE-11-2023-0344
      Issue No: Vol. ahead-of-print, No. ahead-of-print (2024)
       
  • Developing a framework for integrating blockchain technology into
           earthquake risk mitigation and disaster management strategies of smart
           cities

    • Free pre-print version: Loading...

      Authors: Ahed Habib, Abdulrahman Alnaemi, Maan Habib
      Abstract: Earthquakes pose a significant challenge to human safety and the durability of infrastructure, highlighting the urgent need for innovative disaster management strategies. This study addresses the gap in current earthquake disaster management approaches, which are often related to issues of transparency, centralization and sluggish response times. By exploring the integration of blockchain technology into seismic hazard management, the purpose of the research is to overcome these limitations by offering a novel framework for integrating blockchain technology into earthquake risk mitigation and disaster management strategies of smart cities. This study develops an innovative approach to address these issues by introducing a blockchain-based seismic monitoring and automated decision support system for earthquake disaster management in smart cities. This research aims to capitalize on the benefits of blockchain technology, specifically its real-time data accessibility, decentralization and automation capabilities, to enhance earthquake disaster management. The methodology employed integrates seismic monitoring data into a blockchain framework, ensuring accurate, reliable and comprehensive information. Additionally, smart contracts are utilized to handle decision-making and enable rapid responses during earthquake disasters, offering an effective alternative to traditional approaches. The study results highlight the system’s potential to foster reliability, decentralization and efficiency in earthquake disaster management, promoting enhanced collaboration among stakeholders and facilitating swift actions to minimize human and capital loss. This research lays the foundation for further exploration of blockchain technology’s practical applications in other disaster management contexts and its potential to transform traditional practices. Current methodologies, while contributing to the reduction of earthquake-related impacts, are often hindered by limitations such as lack of transparency, centralization and slow response times. In contrast, the adoption of blockchain technology can address these challenges and offer benefits over various aspects, including decentralized control, improved security, real-time data accessibility and enhanced inter-organizational collaboration.
      Citation: Smart and Sustainable Built Environment
      PubDate: 2024-05-08
      DOI: 10.1108/SASBE-12-2023-0376
      Issue No: Vol. ahead-of-print, No. ahead-of-print (2024)
       
  • Exploring blue-green roof for a sustainable built environment
           in South Africa

    • Free pre-print version: Loading...

      Authors: Douglas Omoregie Aghimien, John Aliu, Clinton Aigbavboa
      Abstract: The current adverse changes in climatic conditions have necessitated innovative nature-based solutions like blue-green roofs to ensure sustainable built environments. The use of blue-green roofs in combating climate change issues has continued to grow, and its benefits are showcased in many countries' studies. However, there is an absence of reports on the use of this approach in South Africa. Therefore, in ensuring a sustainable built environment through nature-based solutions, this study explored the built environment professional’s knowledge of blue-green roofs, the hindrances to their use and motivations for much wider use of blue-green roofs in the country. Based on the nature of the study, a quantitative design was adopted and data were obtained from professionals within the built environment through a questionnaire. Data analyses were conducted using the Cronbach alpha test, Kruskal–Wallis H-Test, exploratory factor analysis and fuzzy synthetic evaluation. The findings revealed a growing knowledge of blue-green roofs, albeit its slow adoption in the country. Also, five critical clusters of hindrances affecting the use of blue-green roofs were identified. These are understanding the blue-green roof concepts, technical, economic, regulation and client hindrances. Furthermore, the ability to manage stormwater properly, provide climate change adaptation and deliver sustainable buildings were the key motivating factors that could drive the use of this innovative solution. This study offers actionable insights for built environment professionals and stakeholders to address the hindrances to using blue-green roofs in South Africa. Strategies such as improved education, financial incentives and policy development can help overcome some notable hindrances and promote the widespread adoption of blue-green roofs. The slow adoption of blue-green roofs and the scant nature of research within the built environment required adequate attention to which this current research contributes. Theoretically, being one of the foremost studies in South Africa to explore blue-green roofs, the findings offer a foundation for future studies seeking to explore this roofing system in the country further.
      Citation: Smart and Sustainable Built Environment
      PubDate: 2024-05-07
      DOI: 10.1108/SASBE-11-2023-0353
      Issue No: Vol. ahead-of-print, No. ahead-of-print (2024)
       
  • Barriers to digital technologies-driven circular economy in the Nigerian
           construction industry

    • Free pre-print version: Loading...

      Authors: Onyinye Sofolahan, Emmanuel Chidiebere Eze, Ernest Effah Ameyaw, Jovita Nnametu
      Abstract: The purpose of this study is to investigate barriers to the adoption of digital technologies (DTs) in the circular economy (CE) transition in the construction industry. The aim is to quantitatively investigate what the barriers to DTs-driven CE are in the Nigerian construction industry. A review of existing literature identified 32 barriers to DTs-led CE. A well-structured quantitative research questionnaire was developed and administered to construction experts using a convenient sampling technique via hand delivery and Google form. The gathered data were analysed using arrays of both descriptive and inferential statistical methods. The study revealed that the awareness of the digitalisation of CE is high, but the adoption is low. Five themes of the leading 10 factors responsible for the low adoption of DTs in CE transition in the Nigerian construction industry are (1) finance and demand barrier, (2) data management and information vulnerability, (3) skills shortage and infrastructure challenge, (4) poor government and management support and (5) interoperability and resistance problems. This study could be helpful to decision-makers and policy formulators, which would provide an avenue for higher adoption of DTs in CE transition in the construction industry, better performance and environmental protection. It also provides a foundation for further research efforts in Nigeria and other developing countries of Africa and beyond. Studies on the barriers to DT adoption in CE transition are still growing, and this is even non-existent in the Nigerian construction context. This offers a unique insight and original findings by pioneering the identification and assessment of barriers to the digitalisation of CE transition in Nigeria’s construction industry.
      Citation: Smart and Sustainable Built Environment
      PubDate: 2024-04-26
      DOI: 10.1108/SASBE-11-2023-0357
      Issue No: Vol. ahead-of-print, No. ahead-of-print (2024)
       
  • Towards a socially sustainable built environment: a comparative assessment
           of urban neighbourhoods in Istanbul

    • Free pre-print version: Loading...

      Authors: Alaa Alsherfawi Aljazaerly, Seth Asare Okyere, Stephen Leonard Mensah, Matthew Abunyewah, Louis Kusi Frimpong, Michihiro Kita
      Abstract: Integrating and advancing social sustainability is foundational to achieving the urban sustainable development goals. Given the rapid transformation of cities in the Mediterranean region, this study sought to assess residents' evaluation of social sustainability in two socio-spatially diverse neighbourhoods of metropolitan Istanbul. A questionnaire survey, adapted from an empirically well-tested and robust social sustainability framework, was used to collect data from 197 residents from Balat and Rasimpasa neighbourhoods in Metropolitan Istanbul. The study then employed quantitative analytical techniques such as independent sample t-tests and Pearson correlation to analyse the sample data. In both neighbourhoods, accessibility and participation were ranked the highest and lowest dimensions of social sustainability, respectively. However, the t-test analysis revealed a statistically significant difference between the two neighbourhoods regarding social networking and interaction, safety and security and participation. The differences align with emerging studies on urban social sustainability in the Mediterranean and European cities that when considered from urban spatial contexts, significant differences emerge from a social network and safety perspective. Our study invites urban planners and policy makers attention to and emphasise on lowly evaluated social sustainability dimensions such as participation in their efforts to promote sustainable urban development at the neighbourhood level. We reason that opening the decision-making process to include diverse voices and experiences of residents through participatory workshops might offer opportunities for context-specific, citizen-led urban planning and design strategies that are socially sustainable. Previous studies have not fully accounted for how various socio-spatial contexts at the neighbourhood level shape differential evaluation of social sustainability. This paper extends the emerging work on urban social sustainability by situating residents’ evaluation of social sustainability indicators across two unique neighbourhoods with gridded and organic spatial characteristics in Istanbul. This paper is an important addition to ongoing work on how spatial organisation of neighbourhoods can influence experiences of social sustainability from an urban planning and design perspective.
      Citation: Smart and Sustainable Built Environment
      PubDate: 2024-04-26
      DOI: 10.1108/SASBE-11-2023-0372
      Issue No: Vol. ahead-of-print, No. ahead-of-print (2024)
       
  • Influence of the demand side management on the daily performance of
           microgrids in smart environments using grey wolf optimizer

    • Free pre-print version: Loading...

      Authors: Haider Jouma, Muhamad Mansor, Muhamad Safwan Abd Rahman, Yong Jia Ying, Hazlie Mokhlis
      Abstract: This study aims to investigate the daily performance of the proposed microgrid (MG) that comprises photovoltaic, wind turbines and is connected to the main grid. The load demand is a residential area that includes 20 houses. The daily operational strategy of the proposed MG allows to vend and procure utterly between the main grid and MG. The smart metre of every consumer provides the supplier with the daily consumption pattern which is amended by demand side management (DSM). The daily operational cost (DOC) CO2 emission and other measures are utilized to evaluate the system performance. A grey wolf optimizer was employed to minimize DOC including the cost of procuring energy from the main grid, the emission cost and the revenue of sold energy to the main grid. The obtained results of winter and summer days revealed that DSM significantly improved the system performance from the economic and environmental perspectives. With DSM, DOC on winter day was −26.93 ($/kWh) and on summer day, DOC was 10.59 ($/kWh). While without considering DSM, DOC on winter day was −25.42 ($/kWh) and on summer day DOC was 14.95 ($/kWh). As opposed to previous research that predominantly addressed the long-term operation, the value of the proposed research is to investigate the short-term operation (24-hour) of MG that copes with vital contingencies associated with selling and procuring energy with the main grid considering the environmental cost. Outstandingly, the proposed research engaged the consumers by smart meters to apply demand-sideDSM, while the previous studies largely focused on supply side management.
      Citation: Smart and Sustainable Built Environment
      PubDate: 2024-04-24
      DOI: 10.1108/SASBE-01-2024-0008
      Issue No: Vol. ahead-of-print, No. ahead-of-print (2024)
       
  • A scoping review of green Internet of Things in construction and smart
           cities: current applications, adoption strategies and future directions

    • Free pre-print version: Loading...

      Authors: Fahim Ullah, Oluwole Olatunji, Siddra Qayyum
      Abstract: Contemporary technological disruptions are espoused as though they stimulate sustainable growth in the built environment through the Green Internet of Things (G-IoT). Learning from discipline-specific experiences, this paper articulates recent advancements in the knowledge and concepts of G-IoT in relation to the construction and smart city sectors. It provides a scoping review for G-IoT as an overlooked dimension. Attention was paid to modern circularity, cleaner production and sustainability as key benefits of G-IoT adoption in line with the United Nations’ Sustainable Development Goals (UN-SDGs). In addition, this study also investigates the current application and adoption strategies of G-IoT. This study uses the Preferred Reporting Items for Systematic and Meta-Analyses (PRISMA) review approach. Resources are drawn from Scopus and Web of Science repositories using apt search strings that reflect applications of G-IoT in the built environment in relation to construction management, urban planning, societies and infrastructure. Thematic analysis was used to analyze pertinent themes in the retrieved articles. G-IoT is an overlooked dimension in construction and smart cities so far. Thirty-three scholarly articles were reviewed from a total of 82 articles retrieved, from which five themes were identified: G-IoT in buildings, computing, sustainability, waste management and tracking and monitoring. Among other applications, findings show that G-IoT is prominent in smart urban services, healthcare, traffic management, green computing, environmental protection, site safety and waste management. Applicable strategies to hasten adoption include raising awareness, financial incentives, dedicated work approaches, G-IoT technologies and purposeful capacity building among stakeholders. The future of G-IoT in construction and smart city research is in smart drones, building information modeling, digital twins, 3D printing, green computing, robotics and policies that incentivize adoption. This study adds to the normative literature on envisioning potential strategies for adoption and the future of G-IoT in construction and smart cities as an overlooked dimension. No previous study to date has reviewed pertinent literature in this area, intending to investigate the current applications, adoption strategies and future direction of G-IoT in construction and smart cities. Researchers can expand on the current study by exploring the identified G-IoT applications and adoption strategies in detail, and practitioners can develop implementation policies, regulations and guidelines for holistic G-IoT adoption.
      Citation: Smart and Sustainable Built Environment
      PubDate: 2024-04-23
      DOI: 10.1108/SASBE-11-2023-0349
      Issue No: Vol. ahead-of-print, No. ahead-of-print (2024)
       
  • From isolation to interaction: evaluating social media awareness and
           adoption in a developing construction industry

    • Free pre-print version: Loading...

      Authors: John Aliu, Ayodeji Emmanuel Oke, Abiola Oluwasogo Oyediran, Rislan Abdulazeez Kanya, Samuel Ukaha Onyeukwu
      Abstract: Although social media has gained prominence as a communication and marketing tool in various sectors, its adoption and utilization within the construction industry remain relatively underexplored. Therefore, this study fills this gap by evaluating the level of awareness and the extent of adoption of social media within the Nigerian construction industry, shedding light on its current status and potential impact. This objective was attained via a quantitative research approach that utilized a structured questionnaire to obtain responses from construction professionals such as architects, builders, engineers, quantity surveyors and estate managers. Frequencies and percentages and the mean item score (MIS) were used to analyze the questionnaire responses and assess the overall awareness and adoption of social media among construction professionals. Additionally, the Kruskal–Wallis H-test provided valuable insights into the variations in social media adoption levels among different professional categories within the construction industry. The results indicate that construction professionals possess a generally high level of awareness regarding various social media platforms. However, despite this awareness, the extent of adoption does not align with the level of awareness, suggesting that adoption rates are not as widespread as anticipated. The findings of this study underscore the importance of not just awareness but also effective adoption and utilization of social media platforms. While awareness is a crucial first step, construction firms should focus on implementing strategies to encourage greater adoption and integration of these platforms into their daily operations. This can go a long way in bridging the awareness – adoption gap which was revealed in this study. While the limited existing research on social media in the construction industry has predominantly concentrated on areas such as marketing, addressing the root causes of fatalities, data environment tools and business branding, none have undertaken a thorough evaluation of social media awareness and adoption within the sector. This study fills a critical gap by narrowing its focus to the adoption dynamics and the technology’s potential impact on communication, collaboration and knowledge sharing among construction professionals.
      Citation: Smart and Sustainable Built Environment
      PubDate: 2024-04-12
      DOI: 10.1108/SASBE-01-2024-0027
      Issue No: Vol. ahead-of-print, No. ahead-of-print (2024)
       
  • Preliminary study on building practitioners’ compliance behaviour with
           

    • Free pre-print version: Loading...

      Authors: Yi Lu, Gayani Karunasena, Chunlu Liu
      Abstract: From May 2024, Victoria (Australia) will mandatorily raise the minimum house energy rating standards from 6 to 7 stars. However, the latest data shows that only 5.73% of new Victorian houses were designed beyond 7-star. While previous literature indicates the issue’s link to the compliance behaviour of building practitioners in the design phase, the underlying behavioural determinants are rarely explored. This study thus preliminarily examines building practitioners’ compliance behaviour with 7-star Australian house energy ratings and beyond. Using a widely-applied method to initially examine an under-explored phenomenon, eight expert interviews were conducted with building practitioners, a state-level industry regulator and a leading national building energy policy researcher. The study triangulated the data with government-led research reports. The experts indicate that most building practitioners involved in mainstream volume projects do not go for 7 stars, mainly due to perceived compliance costs and reliance on standardized designs. In contrast, those who work on custom projects are more willing to go beyond 7-star mostly due to the moral norms for a low-carbon environment. The experts further agree that four behavioural determinants (attitudes towards compliance, subjective norms, perceived behavioural control and personal norms) co-shape building practitioners’ compliance behaviour. Interventions targeting these behavioural determinants are recommended for achieving 7 stars and beyond. This study demonstrates the behavioural determinants that influence building practitioners’ compliance decisions, and offers insight regarding how far they will go to meet 7 stars. It can facilitate the transition to 7 stars by informing policymakers of customized interventions to trigger behaviour change.
      Citation: Smart and Sustainable Built Environment
      PubDate: 2024-04-11
      DOI: 10.1108/SASBE-09-2023-0279
      Issue No: Vol. ahead-of-print, No. ahead-of-print (2024)
       
  • A networking-economic model to enhance the cultural value
           in small towns

    • Free pre-print version: Loading...

      Authors: Francesco Tajani, Francesco Sica, Pierfrancesco De Paola, Pierluigi Morano
      Abstract: The paper aims to provide a decision-support model to ensure a proper use of the limited resources, financial and not, for the enhancement of the cultural heritage and comprehensive development of small towns from sustainable perspective. The assessment model is set up using a multi-criteria method that combines elements of linear planning with a performance indicators system that may represent the complexity of the territory’s cultural identity as a result of existing cultural-historical assets. The model reliability is tested in a case study in a Municipality in southern Italy. The case study’s findings highlight the advantages for the public/private operators, who can consciously choose which preservation and restoration projects to fund while taking into account the effects those decisions will have on the economic, social and environmental context of reference. Due to the suggested operational approach and the selection of variables for accounting economic, social and environmental impacts by the renewal project, the research findings may not be generalizable. Therefore, it is recommended that researchers look into the suggested theories in more detail. The study offers implications for designing a user-friendly tool to help decision-making processes from a private–public viewpoint in a reasonable allocation of financial resources among investments for cultural property asset enhancement. The suggested operational approach provides a reliable information apparatus to depict the decision-making process under small-town development in accordance with sustainability dimensions.
      Citation: Smart and Sustainable Built Environment
      PubDate: 2024-04-10
      DOI: 10.1108/SASBE-08-2023-0233
      Issue No: Vol. ahead-of-print, No. ahead-of-print (2024)
       
  • Deterministic and probabilistic occupant-centric control's impacts on the
           indoor environment in free-running households

    • Free pre-print version: Loading...

      Authors: Fateme Akhlaghinezhad, Amir Tabadkani, Hadi Bagheri Sabzevar, Nastaran Seyed Shafavi, Arman Nikkhah Dehnavi
      Abstract: Occupant behavior can lead to considerable uncertainties in thermal comfort and air quality within buildings. To tackle this challenge, the use of probabilistic controls to simulate occupant behavior has emerged as a potential solution. This study seeks to analyze the performance of free-running households by examining adaptive thermal comfort and CO2 concentration, both crucial variables in indoor air quality. The investigation of indoor environment dynamics caused by the occupants' behavior, especially after the COVID-19 pandemic, became increasingly important. Specifically, it investigates 13 distinct window and shading control strategies in courtyard houses to identify the factors that prompt occupants to interact with shading and windows and determine which control approach effectively minimizes the performance gap. This paper compares commonly used deterministic and probabilistic control functions and their effects on occupant comfort and indoor air quality in four zones surrounding a courtyard. The zones are differentiated by windows facing the courtyard. The study utilizes the energy management system (EMS) functionality of EnergyPlus within an algorithmic interface called Ladybug Tools. By modifying geometrical dimensions, orientation, window-to-wall ratio (WWR) and window operable fraction, a total of 465 cases are analyzed to identify effective control scenarios. According to the literature, these factors were selected because of their potential significant impact on occupants’ thermal comfort and indoor air quality, in addition to the natural ventilation flow rate. Additionally, the Random Forest algorithm is employed to estimate the individual impact of each control scenario on indoor thermal comfort and air quality metrics, including operative temperature and CO2 concentration. The findings of the study confirmed that both deterministic and probabilistic window control algorithms were effective in reducing thermal discomfort hours, with reductions of 56.7 and 41.1%, respectively. Deterministic shading controls resulted in a reduction of 18.5%. Implementing the window control strategies led to a significant decrease of 87.8% in indoor CO2 concentration. The sensitivity analysis revealed that outdoor temperature exhibited the strongest positive correlation with indoor operative temperature while showing a negative correlation with indoor CO2 concentration. Furthermore, zone orientation and length were identified as the most influential design variables in achieving the desired performance outcomes. It’s important to acknowledge the limitations of this study. Firstly, the potential impact of air circulation through the central zone was not considered. Secondly, the investigated control scenarios may have different impacts on air-conditioned buildings, especially when considering energy consumption. Thirdly, the study heavily relied on simulation tools and algorithms, which may limit its real-world applicability. The accuracy of the simulations depends on the quality of the input data and the assumptions made in the models. Fourthly, the case study is hypothetical in nature to be able to compare different control scenarios and their implications. Lastly, the comparative analysis was limited to a specific climate, which may restrict the generalizability of the findings in different climates. Occupant behavior represents a significant source of uncertainty, particularly during the early stages of design. This study aims to offer a comparative analysis of various deterministic and probabilistic control scenarios that are based on occupant behavior. The study evaluates the effectiveness and validity of these proposed control scenarios, providing valuable insights for design decision-making.
      Citation: Smart and Sustainable Built Environment
      PubDate: 2024-04-05
      DOI: 10.1108/SASBE-10-2023-0316
      Issue No: Vol. ahead-of-print, No. ahead-of-print (2024)
       
  • Implementation of blockchain for sustainable solar energy trading:
           a systematic review

    • Free pre-print version: Loading...

      Authors: Diyana Sheharee Ranasinghe, Navodana Rodrigo
      Abstract: Blockchain for energy trading is a trending research area in the current context. However, a noticeable gap exists in the review articles focussing on solar energy trading with blockchain technology. Thus, this study aims to systematically examine and synthesise the existing research on implementing blockchain technology in sustainable solar energy trading. The study pursued a systematic literature review to achieve its aim. The data extraction process focussed on the Scopus and Web of Science (WoS) databases, yielding an initial set of 129 articles. Subsequent screening and removal of duplicates led to 87 articles for bibliometric analysis, utilising VOSviewer software to discern evolutionary progress in the field. Following the establishment of inclusion and exclusion criteria, a manual content analysis was conducted on a subset of 19 articles. The results indicated a rising interest in publications on solar energy trading with blockchain technology. Some studies are exploring the integration of new technologies like machine learning and artificial intelligence in this domain. However, challenges and limitations were identified, such as the absence of real-world solar energy trading projects. This study offers a distinctive approach by integrating bibliometric and manual content analyses, a methodology seldom explored. It provides valuable recommendations for academia and industry, influencing future research and industry practices. Insights include integrating blockchain into solar energy trading and addressing knowledge gaps. These findings advance societal goals, such as transitioning to renewable energy sources (RES) and mitigating carbon emissions, fostering a sustainable future.
      Citation: Smart and Sustainable Built Environment
      PubDate: 2024-04-05
      DOI: 10.1108/SASBE-12-2023-0404
      Issue No: Vol. ahead-of-print, No. ahead-of-print (2024)
       
  • Influence of delay in utility shifting for extension of time claims in
           road construction projects in Sri Lanka

    • Free pre-print version: Loading...

      Authors: Deraniyagalage Chanaka Karunarathna, H.A.H.P. Perera, B.A.K.S. Perera, P.A.P.V.D.S. Disaratna
      Abstract: Delays in utility shifting during road construction have broad ramifications. These delays not only lengthen the project's timeline but also raise expenses and cause problems with resource allocation. Thus, this study investigates the influence of delay in utility shifting for extension of time claims in road construction projects (RCPs) in Sri Lanka. The study used a quantitative approach with three rounds of Delphi surveys to gather empirical data. Further, the probability impact assessment was used to carefully analyse the data and appraise the information gathered. The findings initially revealed 33 causes of delays in utility shifting for extension of time claims in RCPs in Sri Lanka. Ultimately, 11 severe causes were identified based on their high probability and impact, concluding with 45 strategies that were assigned to overcoming those most severe causes of delay. This study will contribute to the industry and theory by providing solutions to handle utility-shifting delays with the linkage of preventing time extension claims for RCPs in Sri Lanka. Further, there is a dearth of literature in the research area, both locally and globally. Thus, the findings of this research will provide a benchmark for further detailed studies in other countries as well.
      Citation: Smart and Sustainable Built Environment
      PubDate: 2024-04-03
      DOI: 10.1108/SASBE-07-2023-0179
      Issue No: Vol. ahead-of-print, No. ahead-of-print (2024)
       
  • Insight into facilities management market in the UAE: trends,
           drivers, and threats

    • Free pre-print version: Loading...

      Authors: Mahmoud Mawed
      Abstract: The UAE is among the fastest-growing facilities management (FM) markets globally. Nevertheless, conclusive evidence on this market is scarce in the literature. Therefore, this paper aims to provide an in-depth insight into the FM market in the UAE. Fourteen interviewees were purposively selected to provide insight into FM status through their field experiences. A SWOT analysis of their answers held place. Interviewees revealed that the main trends of FM in the UAE include interests in sustainability, integration of technology, health and safety, outsourcing FM, switching to total facilities management (TFM), and performance management systems use. Besides, the quality of the service in the FM market is driven by the real-estate boom, services sophistication, the increasing awareness of FM and focus on the quality of services. Furthermore, the interviews found that the recruitment of poorly skilled labors can threaten the FM market to meet the allocated budget, misperception of FM, the value of money, the lack of continuous follow-up with recent advancements in technologies and the lack of performance measurement models. This paper highlights the major trends, drivers and threats of the FM market in the UAE, and the implications of its findings can direct FM organizations and researchers in their practices.
      Citation: Smart and Sustainable Built Environment
      PubDate: 2024-04-02
      DOI: 10.1108/SASBE-08-2023-0218
      Issue No: Vol. ahead-of-print, No. ahead-of-print (2024)
       
  • An analytical approach to understanding construction cost overruns during
           COVID-19

    • Free pre-print version: Loading...

      Authors: Nikhitha Adepu, Sharareh Kermanshachi, Apurva Pamidimukkala, Emily Nwakpuda
      Abstract: The building sector is vital to a nation’s economy, as it has a major influence on economic activity and growth, job creations and the advancement of infrastructure. Intricate challenges that are inherent in crises such as the COVID-19 outbreak lead to material scarcities, project delays, labor shortages, escalated expenses, funding challenges, regulatory obstacles and dwindling investment funds, all of which culminate in costs that are in excess of those budgeted. While numerous studies have explored the ramifications of COVID-19 on project budgets, there is little, if any, data available on forecasting the magnitude of this impact. This investigation seeks to bridge this knowledge deficiency by devising a predictive tool grounded in an ordinal logistic regression method. An online survey was designed and disseminated to gauge the views of construction field experts about the diverse contributors to excessive costs during the viral outbreak, and a predictive tool, crafted from the survey participants’ feedback. Findings showed that smaller-scale enterprises and contractor-centric establishments faced greater adversities than medium-to-large ones and consultancy-or-owner-type entities. The insights from this research shed light on the amplified risk of higher project costs amid health crises or analogous events, underlining the imperative need for fortified risk management approaches to bolster project outcomes. By factoring in demographics, this research offers policymakers a refined lens through which to customize interventions and promote balanced and enduring advancement in the construction industry.
      Citation: Smart and Sustainable Built Environment
      PubDate: 2024-04-02
      DOI: 10.1108/SASBE-10-2023-0306
      Issue No: Vol. ahead-of-print, No. ahead-of-print (2024)
       
  • Digital twins for smart building at the facility management stage:
           a systematic review of enablers, applications and challenges

    • Free pre-print version: Loading...

      Authors: Frank Ato Ghansah
      Abstract: Despite the opportunities of digital twins (DTs) for smart buildings, limited research has been conducted regarding the facility management stage, and this is explained by the high complexity of accurately representing and modelling the physics behind the DTs process. This study thus organises and consolidates the fragmented literature on DTs implementation for smart buildings at the facility management stage by exploring the enablers, applications and challenges and examining the interrelationships amongst them. A systematic literature review approach is adopted to analyse and synthesise the existing literature relating to the subject topic. The study revealed six main categories of enablers of DTs for smart building at the facility management stage, namely perception technologies, network technologies, storage technologies, application technologies, knowledge-building and design processes. Three substantial categories of DTs application for smart buildings were revealed at the facility management stage: efficient operation and service monitoring, efficient building energy management and effective smart building maintenance. Subsequently, the top four major challenges were identified as being “lack of a systematic and comprehensive reference model”, “real-time data integration”, “the complexity and uncertainty nature of real-time data” and “real-time data visualisation”. An integrative framework is finally proposed by examining the interactive relationship amongst the enablers, the applications and the challenges. The findings could guide facility managers/engineers to fairly understand the enablers, applications and challenges when DTs are being implemented to improve smart building performance and achieve user satisfaction at the facility management stage. This study contributes to the knowledge body on DTs by extending the scope of the existing studies to identify the enablers and applications of DTs for smart buildings at the facility management stage and the specific challenges.
      Citation: Smart and Sustainable Built Environment
      PubDate: 2024-04-01
      DOI: 10.1108/SASBE-10-2023-0298
      Issue No: Vol. ahead-of-print, No. ahead-of-print (2024)
       
  • Copula: a decentralized solution for construction project monitoring using
           blockchain

    • Free pre-print version: Loading...

      Authors: Zoubeir Lafhaj, Slim Rebai, Olfa Hamdi, Rateb Jabbar, Hamdi Ayech, Pascal Yim
      Abstract: This study aims to introduce and evaluate the COPULA framework, a construction project monitoring solution based on blockchain designed to address the inherent challenges of construction project monitoring and management. This research aims to enhance efficiency, transparency and trust within the dynamic and collaborative environment of the construction industry by leveraging the decentralized, secure and immutable nature of blockchain technology. This paper employs a comprehensive approach encompassing the formulation of the COPULA model, the development of a digital solution using the ethereum blockchain and extensive testing to assess performance in terms of execution cost, time, integrity, immutability and security. A case analysis is conducted to demonstrate the practical application and benefits of blockchain technology in real-world construction project monitoring scenarios. The findings reveal that the COPULA framework effectively addresses critical issues such as centralization, privacy and security vulnerabilities in construction project management. It facilitates seamless data exchange among stakeholders, ensuring real-time transparency and the creation of a tamper-proof communication channel. The framework demonstrates the potential to significantly enhance project efficiency and foster trust among all parties involved. While the study provides promising insights into the application of blockchain technology in construction project monitoring, future research could explore the integration of COPULA with existing project management methodologies to broaden its applicability and impact. Further investigations into the solution’s scalability and adaptation to various construction project types and sizes are also suggested. This research offers a comprehensive blockchain solution specifically tailored for the construction industry. Unlike prior studies focusing on theoretical aspects, this paper presents a practical, end-to-end solution encompassing model formulation, digital implementation, proof-of-concept testing and validation analysis. The COPULA framework marks a significant advancement in the digital transformation of construction project monitoring, providing a novel approach to overcoming longstanding industry challenges.
      Citation: Smart and Sustainable Built Environment
      PubDate: 2024-04-01
      DOI: 10.1108/SASBE-12-2023-0389
      Issue No: Vol. ahead-of-print, No. ahead-of-print (2024)
       
  • A framework for digitalizing construction businesses: drivers, barriers
           and outcomes

    • Free pre-print version: Loading...

      Authors: Mahmoud Ershadi, Fredelino Lijauco
      Abstract: In this paper, a systematic review of 284 articles published between 2015 and 2022 and a full-text thematic analysis of 70 selected articles was conducted to catalog and synthesize factors in a framework. Thematic analysis subsequently revealed 18 selective codes under three groups of drivers, barriers, and outcomes. These three groups were explained by four key aspects including organization, stakeholders, infrastructure, and business environment that set a framework for the digitalization of construction. The study finally concluded digitalization strategies with a focus on support mechanisms, government incentives, regulations, the transition from manual labor to technicians, organizational technology culture, methodology development, and innovation processes. Such strategies provide insight into prioritizing resources towards smooth digital transformation in construction businesses. A two-stage methodology is adopted by undertaking a systematic literature review followed by thematic content analysis. This work concludes with an analysis of remaining research gaps and suggestions for potential future research. In this paper, a systematic review of 284 articles published between 2015 and 2022 and a full-text thematic analysis of 70 selected articles was conducted to catalog and synthesize variables in a framework. Thematic analysis subsequently revealed a set of variables and factors describing construction digitalization under three groups of success factors, barriers, and outcomes. A critical content analysis of the representative studies was conducted to identify five future research trends as well as associated research gaps and directions on the topic. This study contributes to practice by providing directions concerning the key strategies and priorities associated with the digitalization of construction businesses. This ground-breaking research brings to light a classified set of factors that are important for the digitalization of construction businesses. The elicited framework contributes to the current body of knowledge by offering a unique conceptualization of both driving and adverse aspects for the seamless digital transformation of construction.
      Citation: Smart and Sustainable Built Environment
      PubDate: 2024-03-22
      DOI: 10.1108/SASBE-01-2024-0003
      Issue No: Vol. ahead-of-print, No. ahead-of-print (2024)
       
  • A systematic review of microclimate and outdoor thermal comfort studies
           in Australia and New Zealand

    • Free pre-print version: Loading...

      Authors: Saghar Hashemi, Amirhosein Ghaffarianhoseini, Ali Ghaffarianhoseini, Nicola Naismith, Elmira Jamei
      Abstract: Given the distinct and unique climates in these countries, research conducted in other parts of the world may not be directly applicable. Therefore, it is crucial to conduct research tailored to the specific climatic conditions of Australia and New Zealand to ensure accuracy and relevance. Given population growth, urban expansions and predicted climate change, researchers should provide a deeper understanding of microclimatic conditions and outdoor thermal comfort in Australia and New Zealand. The study’s objectives can be classified into three categories: (1) to analyze previous research works on urban microclimate and outdoor thermal comfort in Australia and New Zealand; (2) to highlight the gaps in urban microclimate studies and (3) to provide a summary of recommendations for the neglected but critical aspects of urban microclimate. The findings of this study indicate that, despite the various climate challenges in these countries, there has been limited investigation. According to the selected papers, Melbourne has the highest number of microclimatic studies among various cities. It is a significant area for past researchers to examine people’s thermal perceptions in residential areas during the summer through field measurements and surveys. An obvious gap in previous research is investigating the impacts of various urban contexts on microclimatic conditions through software simulations over the course of a year and considering the predicted future climate changes in these countries. This paper aims to review existing studies in these countries, provide a foundation for future research, identify research gaps and highlight areas requiring further investigation.
      Citation: Smart and Sustainable Built Environment
      PubDate: 2024-03-22
      DOI: 10.1108/SASBE-10-2023-0322
      Issue No: Vol. ahead-of-print, No. ahead-of-print (2024)
       
  • A proposed digital transformation model for implementation by digital
           leaders

    • Free pre-print version: Loading...

      Authors: Jamil Razmak, Wejdan Farhan
      Abstract: The purpose of this study was threefold: to trace the extent to which digital transformation strategies are being implemented in organizations; to statistically measure, validate, predict and examine how digital leaders perceive a synthesized digital transformation model (DTM); and to explore whether leaders with different demographic characteristics perceive the DTM similarly. The study authors surveyed 778 leaders/managers from the United Arab Emirates (UAE) to assess the synthetized DTM consisting of four dimensions and nine perception constructs that represent how leaders manage employees in a digital environment. The survey questions were adapted from the 2014 Westerman leading digital book published in Harvard business press. The general findings revealed that UAE organizations that were already in the digital transformation stage before COVID-19 reacted and responded extremely quickly to speed up the implementation of their respective digital transformation strategies. We concluded that our proposed and synthetized DTM is valid and predictable, and can be adapted to trace the stages of digital transformation by leaders. A positive relationship was found between the DTM’s four dimensions and their related constructs as perceived by the leaders, regardless of differences in their demographic characteristics. The synthesized digital transformation model is unique in that the authors believe there is no other research that purports to synthesize, validate and correlate using the digital transformation campus dimensions and its related constructs, reflecting leaders' perceptions toward adopting this campus. As well, this is the first UAE study to explore and compare the perspectives of leaders on their digital practices after COVID-19 in a country that has an established IT infrastructure.
      Citation: Smart and Sustainable Built Environment
      PubDate: 2024-03-20
      DOI: 10.1108/SASBE-11-2023-0369
      Issue No: Vol. ahead-of-print, No. ahead-of-print (2024)
       
  • A scoping review and analysis of green construction research:
           a machine learning aided approach

    • Free pre-print version: Loading...

      Authors: Ashani Fernando, Chandana Siriwardana, David Law, Chamila Gunasekara, Kevin Zhang, Kumari Gamage
      Abstract: The increasing urgency to address climate change in construction has made green construction (GC) and sustainability critical topics for academia and industry professionals. However, the volume of literature in this field has made it impractical to rely solely on traditional systematic evidence mapping methodologies. This study employs machine learning (ML) techniques to analyze the extensive evidence-base on GC. Using both supervised and unsupervised ML, 5,462 relevant papers were filtered from 10,739 studies published from 2010 to 2022, retrieved from the Scopus and Web of Science databases. Key themes in GC encompass green building materials, construction techniques, assessment methodologies and management practices. GC assessment and techniques were prominent, while management requires more research. The results from prevalence of topics and heatmaps revealed important patterns and interconnections, emphasizing the prominent role of materials as major contributors to the construction sector. Consistency of the results with VOSviewer analysis further validated the findings, demonstrating the robustness of the review approach. Unlike other reviews focusing only on specific aspects of GC, use of ML techniques to review a large pool of literature provided a holistic understanding of the research landscape. It sets a precedent by demonstrating the effectiveness of ML techniques in addressing the challenge of analyzing a large body of literature. By showcasing the connections between various facets of GC and identifying research gaps, this research aids in guiding future initiatives in the field.
      Citation: Smart and Sustainable Built Environment
      PubDate: 2024-03-14
      DOI: 10.1108/SASBE-08-2023-0201
      Issue No: Vol. ahead-of-print, No. ahead-of-print (2024)
       
  • BIM-based approach to manage Basra Oil Company projects

    • Free pre-print version: Loading...

      Authors: Mohammed Ali Abd Ali Alsemari, Manu Ramegowda
      Abstract: The oil and gas industry form the main resource of economy in Iraq and constructing any project in such sectors requires a huge amount of expenses due to the unique requirements that oil and gas facilities required in such projects. Therefore, adopting an appropriate technological approach such as building information modeling (BIM) which is unfortunately not adopted yet in Iraq is essential to successfully deliver these projects. Thus, this paper aimed to introduce BIM to Iraq through Basra Oil Company (BOC) which is one of the biggest public oil and gas companies in Iraq. The related literature of journals articles, conference proceedings and published reports have been reviewed. As a result, firstly: a hypothesis has been derived that is “If Basra Oil Company (BOC) adopts and applies BIM approach instead of the 2D approach currently used to manage its projects, the company can overcome several constraints in managing its projects that associated with such 2D traditional approach”; secondly: homogenous, consistence and reliable web-based questionnaire has been designed as its Cronbach’s alpha equal to 0.897 and 0.711 for BIM benefits and barriers, respectively. This questionnaire distributed to the BOC related professionals to test such hypothesis by investigating their readiness and accepting of BIM approach and to rank BIM barriers based on five-point Likert scale. Based on the analysis using IBM SPSS Statistics 26 of 115 responses, almost 50% of the respondents had experience 11–15 years, while 22.6% had experience more than 15 years in oil and gas industry construction projects. Those participants were from diverse engineering majors that are: 4.3% Architectural Engineers, 31.3% Civil Engineers, 20% Mechanical Engineers, 22.6% Electrical Engineers and 21.7% from other engineering majors. The respondents’ departments demography was 16.5% of design department, 12.2% of construction department, 20.9% of Project Management Department, 12.2% of Maintenance department, 4.3% of HSE Department, 13% of Production Department and 20.9% of “Other Department.” The study resulted in 1: accepting BIM approach to be an alternative of current 2D-traditional approach used by the company to manage and construct its projects, since mean of collected data is (4.4332), Kruskal–Wallis H test significance values were 0.398 and 0.372; and ANOVA test significance values were 0.433 and 0.599 among Engineering Majors groups and Company’s Department groups, respectively. 2: Disclosed and sequenced BIM barriers in the company based on their criticality. 3: verifying reliably how BIM attributes are important to oil and gas construction projects in Iraq, 4: the company top management and company policies are the most critical potential factors to hinder or adopt and implement BIM in the company, 5: while cost is not seen a critical barrier to implement BIM in the oil and gas sector. The limitation of this study is the excluding of decision makers of BOC, thus more profound future studies need to be conducted where top management and decision makers are involved, particularly the present study demonstrated that support of company top management is the most critical factor which can help the company to adopt (BIM). The study concludes that BIM approach is valuable for managing projects in oil and gas sector in Iraq and identify the originality in output by using the research method. This noble study provides a leverage for enhanced research to adopt and implement building information modeling (BIM) in Iraq as the study originally demonstrates benefits and identifies the critical barriers in BIM implementation to push the boundaries toward adopt Digitalization and reduce CO2 emission in Iraqi oil and gas sector. The study can be used as evidence and platform to encourage professionals and practitioners to present more sophisticated tools of BIM in the oil and gas industry, especially for facility and operation management. These findings achieved via oil and gas experts, and it is first time to achieve such findings from a case study in Iraqi oil and gas sector.
      Citation: Smart and Sustainable Built Environment
      PubDate: 2024-03-07
      DOI: 10.1108/SASBE-07-2023-0181
      Issue No: Vol. ahead-of-print, No. ahead-of-print (2024)
       
  • Mitigating indoor air pollution in UAE's high-rise apartment buildings: a
           study on eco-friendly materials and adsorbents

         This is an Open Access Article Open Access Article

    • Free pre-print version: Loading...

      Authors: Chuloh Jung, Muhammad Azzam Ismail, Mohammad Arar, Nahla AlQassimi
      Abstract: This study aims to evaluate the efficiency of various techniques for enhancing indoor air quality (IAQ) in construction. It analyzed the alterations in the concentration of indoor air pollutants over time for each product employed in controlling pollution sources and removing it, which included eco-friendly substances and adsorbents. The study will provide more precise and dependable data on the effectiveness of these control methods, ultimately supporting the creation of more efficient and sustainable approaches for managing indoor air pollution in buildings. The research investigates the impact of eco-friendly materials and adsorbents on improving indoor air quality (IAQ) in Dubai's tall apartment buildings. Field experiments were conducted in six units of The Gate Tower, comparing the IAQ of three units built with “excellent” grade eco-friendly materials with three built with “good” grade materials. Another experiment evaluated two adsorbent products (H and Z) in the Majestic Tower over six months. Results indicate that “excellent” grade materials significantly reduced toluene emissions. Adsorbent product Z showed promising results in pollutant reduction, but there is concern about the long-term behavior of adsorbed chemicals. The study emphasizes further research on household pollutant management. The research studied the effects of eco-friendly materials and adsorbents on indoor air quality in Dubai's new apartments. It found that apartments using “excellent” eco-friendly materials had significantly better air quality, particularly reduced toluene concentrations, compared to those using “good” materials. However, high formaldehyde (HCHO) emissions were observed from wood products. While certain construction materials led to increased ethylbenzene and xylene levels, adsorbent product Z showed promise in reducing pollutants. Yet, there is a potential concern about the long-term rerelease of these trapped chemicals. The study emphasizes the need for ongoing research in indoor pollutant management. The research, while extensive, faced limitations in assessing the long-term behavior of adsorbed chemicals, particularly the potential for rereleasing trapped pollutants over time. Despite the study spanning a considerable period, indoor air pollutant concentrations in target households did not stabilize, making it challenging to determine definitive improvement effects and reduction rates among products. Comparisons were primarily relative between target units, and the rapid rise in pollutants during furniture introduction warrants further examination. Consequently, while the research provides essential insights, it underscores the need for more prolonged and comprehensive evaluations to fully understand the materials' and adsorbents' impacts on indoor air quality. The research underscores the importance of choosing eco-friendly materials in new apartment constructions for better IAQ. Specifically, using “excellent” graded materials can significantly reduce harmful pollutants like toluene. However, the study also highlights that certain construction activities, such as introducing furniture, can rapidly elevate pollutant levels. Moreover, while adsorbents like product Z showed promise in reducing pollutants, there is potential for adsorbed chemicals to be rereleased over time. For practical implementation, prioritizing higher-grade eco-friendly materials and further investigation into furniture emissions and long-term behavior of adsorbents can lead to healthier indoor environments in newly built apartments. The research offers a unique empirical assessment of eco-friendly materials' impact on indoor air quality within Dubai's rapidly constructed apartment buildings. Through field experiments, it directly compares different material grades, providing concrete data on pollutant levels in newly built environments. Additionally, it explores the efficacy of specific adsorbents, which is of high value to the construction and public health sectors. The findings shed light on how construction choices can influence indoor air pollution, offering valuable insights to builders, policymakers and residents aiming to promote public health and safety in urban living spaces.
      Citation: Smart and Sustainable Built Environment
      PubDate: 2024-03-06
      DOI: 10.1108/SASBE-09-2023-0269
      Issue No: Vol. ahead-of-print, No. ahead-of-print (2024)
       
  • The role of smart cities in managing the COVID-19 outbreak in India

    • Free pre-print version: Loading...

      Authors: Suresh Renukappa, Subashini Suresh, Nisha Shetty, Lingaraja Gandhi, Wala Abdalla, Nagaraju Yabbati, Rahul Hiremath
      Abstract: The COVID-19 pandemic has affected around 216 countries and territories worldwide and more than 2000 cities in India, alone. The smart cities mission (SCM) in India started in 2015 and 100 smart cities were selected to be initiated with a total project cost of INR 2031.72 billion. Smart city strategies play an important role in implementing the measures adopted by the government such as the issuance of social distancing regulations and other COVID-19 mitigation strategies. However, there is no research reported on the role of smart cities strategies in managing the COVID-19 outbreak in developing countries. This paper aims to address the research gap in smart cities, technology and healthcare management through a review of the literature and primary data collected using semi-structured interviews. Each city is unique and has different challenges, the study revealed six key findings on how smart cities in India managed the COVID-19 outbreak. They used: Integrated Command and Control Centres, Artificial Intelligence and Innovative Application-based Solutions, Smart Waste Management Solutions, Smart Healthcare Management, Smart Data Management and Smart Surveillance. This paper contributes to informing policymakers of key lessons learnt from the management of COVID-19 in developing countries like India from a smart cities’ perspective. This paper draws on the six Cs for the implications directed to leaders and decision-makers to rethink and act on COVID-19. The six Cs are: Crisis management leadership, Credible communication, Collaboration, Creative governance, Capturing knowledge and Capacity building.
      Citation: Smart and Sustainable Built Environment
      PubDate: 2024-03-05
      DOI: 10.1108/SASBE-09-2023-0262
      Issue No: Vol. ahead-of-print, No. ahead-of-print (2024)
       
  • Adopting immersive technologies in construction training: determining
           educational decision-making criteria through a Delphi technique

    • Free pre-print version: Loading...

      Authors: Laura Gutierrez-Bucheli, Jian Tsen Goh, Ali Rashidi, Duncan Maxwell, Ross Digby, Yihai Fang, Henry Pook, Mehrdad Arashpour
      Abstract: In the realm of construction education, the investigation of immersive learning and extended reality (XR) technologies has experienced a surge in recent times. Nevertheless, there remains a notable lack of comprehension surrounding the most efficient ways to integrate these technologies into tailored teaching approaches for vocational construction training. This research study aims to pinpoint the key factors that construction vocational education and training (VET) providers must consider when introducing XR technologies into their training schemes. This study conducted an in-depth literature review to develop an initial framework to summarise training, technology and institutional factors influencing the educational-technology integration of XR technologies in VET. In addition, this study utilised a Delphi technique, including semi-structured group discussions and two rounds of online follow-up questionnaires, to capture VET experts’ judgements on the importance of decision-making criteria. This study has identified the critical factors to be considered in the VET sector when adopting XR technologies. Findings revealed institutional factors were the most important criteria for participants, followed by training and technology factors. The current decision-making process focuses on selecting XR technologies rather than evaluating their performance after implementation. Therefore, more research is needed to monitor the implementation of this technology in curricula from a senior management perspective. This will help to understand the cost and value factors related to the value proposition of XR technologies in courses. To ensure the success and long-term viability of the technology-curriculum interface, it is important to consider factors such as the availability of technical and educational support, data security and cost-effectiveness. It is also crucial to focus on ease of use and content development that emphasises instruction to create engaging content for learners. The potential impact of this study is underpinned by two facts: (1) it constitutes the first effort made in the field to comprehensively elicit VET expert judgements in relation to XR technologies, and (2) it offers decision-making criteria that are at play in seeking to take advantage of high-cost technologies that are rapidly evolving. While there is no simple checklist for XR implementation, this study takes a step further to identify significant factors influencing XR integration in vocational construction training.
      Citation: Smart and Sustainable Built Environment
      PubDate: 2024-02-27
      DOI: 10.1108/SASBE-08-2023-0202
      Issue No: Vol. ahead-of-print, No. ahead-of-print (2024)
       
  • Review of studies on risk factors in critical infrastructure projects
           from 2011 to 2023

    • Free pre-print version: Loading...

      Authors: M.K.S. Al-Mhdawi, Alan O'connor, Abroon Qazi, Farzad Rahimian, Nicholas Dacre
      Abstract: This research aims to systematically review studies on significant risks for Critical Infrastructure Projects (CIPs) from selected top-tier academic journals from 2011 to 2023. In this research, a three-step systematic literature review methodology was employed to analyse 55 selected articles on Critical Infrastructure Risks (CIRs) from well-regarded and relevant academic journals published from 2011 to 2023. The findings highlight a growing research focus on CIRs from 2011 to 2023. A total of 128 risks were identified and grouped into ten distinct categories: construction, cultural, environmental, financial, legal, management, market, political, safety and technical risks. In addition, literature reviews combined with questionnaire surveys were more frequently used to identify CIRs than any other method. Moreover, oil and gas projects were the subjects most often explored in the reviewed papers. Furthermore, it was observed that publications from Iran, the USA and China dominated CIRs research, making significant contributions, accounting for 49.65% of the analysed articles. This research specifically focuses on five types of CIPs (i.e. roadways, bridges, water supply systems, dams and oil and gas projects). Other CIPs like cyber-physical systems or electric power systems, were not considered in this research. Governments and contracting firms can benefit from the findings of this study by understanding the significant risks associated with the execution of CIPs, irrespective of the nation, industry or type of project. The results of this investigation can offer construction professionals valuable insights to formulate and implement risk response plans in the early stages of a project. As a novel literature review related to CIRs, it lays the groundwork for future research and deepens the understanding of the multi-faceted effects of these risks, as well as sets practical response strategies.
      Citation: Smart and Sustainable Built Environment
      PubDate: 2024-02-16
      DOI: 10.1108/SASBE-09-2023-0285
      Issue No: Vol. ahead-of-print, No. ahead-of-print (2024)
       
  • A decentralized prototype framework for peer-to-peer based electric car
           sharing services towards sustainable road transportation

    • Free pre-print version: Loading...

      Authors: Bokolo Anthony Jnr
      Abstract: Presently, existing electric car sharing platforms are based on a centralized architecture which are faced with inadequate trust and pricing issues as these platforms requires an intermediary to maintain users’ data and handle transactions between participants. Therefore, this article aims to develop a decentralized peer-to-peer electric car sharing prototype framework that offers trustable and cost transparency. This study employs a systematic review and data were collected from the literature and existing technical report documents after which content analysis is carried out to identify current problems and state-of-the-art electric car sharing. A use case scenario was then presented to preliminarily validate and show how the developed prototype framework addresses the trust-lessness in electric car sharing via distributed ledger technologies (DLTs). Findings from this study present a use case scenario that depicts how businesses can design and implement a distributed peer-to-peer electric car sharing platforms based on IOTA technology, smart contracts and IOTA eWallet. Main findings from this study unlock the tremendous potential of DLT to foster sustainable road transportation. By employing a token-based approach this study enables electric car sharing that promotes sustainable road transportation. Practically the developed decentralized prototype framework provides improved cost transparency and fairness guarantees as it is not based on a centralized price management system. The DLT based decentralized prototype framework aids to orchestrate the incentivize monetization and rewarding mechanisms among participants that share their electric cars enabling them to collaborate towards lessening CO2 emissions. The findings advocate that electric vehicle sharing has become an essential component of sustainable road transportation by increasing electric car utilization and decreasing the number of vehicles on the road. The key novelty of the article is introducing a decentralized prototype framework to be employed to develop an electric car sharing solution without a central control or governance, which improves cost transparency. As compared to prior centralized platforms, the prototype framework employs IOTA technology smart contracts and IOTA eWallet to improve mobility related services.
      Citation: Smart and Sustainable Built Environment
      PubDate: 2024-02-15
      DOI: 10.1108/SASBE-05-2023-0124
      Issue No: Vol. ahead-of-print, No. ahead-of-print (2024)
       
  • The impact of the visual layout of university open space on students'
           behavior and satisfaction level: the case of Iran University of Science
           and Technology

    • Free pre-print version: Loading...

      Authors: Masoomeh Charousaei, Mohsen Faizi, Mehdi Khakzand
      Abstract: Visual aesthetics are a vital aspect of environmental quality. The objective of this study is to demonstrate the implementation of visibility analysis and visual quality standards on a campus to enhance productivity and effectiveness. This study has identified the most crucial and valuable metrics for evaluating the visual quality of open spaces through an analysis of theoretical foundations and relevant background information. To achieve research goal, a multi-method approach was employed, incorporating a survey, user satisfaction ratings and ISOVIST simulation techniques. Specifically, this study focused on assessing the quality of open spaces in three open areas located on the campus of the Iran University of Science and Technology. Based on the study’s findings, the most significant factors that students considered when evaluating the visual quality of open spaces on the Iran University of Science and Technology campus were green areas, gathering spaces and architectural elements such as furniture, color and texture. Among the three open areas examined, “Open Space One” was identified as the most satisfactory location for students. According to the study, “sensory richness,” “complexity” and “mystery” were significant indicators of students' satisfaction in this area. This area also had the widest radius and field of view feasible, which gave it a feeling of openness and spaciousness. This study explores the influence of students' experiences, behavioral patterns and visual analyses on their use of open spaces on university campuses, with a focus on the Iran University of Science and Technology. By assessing students' satisfaction levels with these spaces, this research provides valuable insights that can guide the initial analysis stage before the design process and facilitate design optimization during the development stages. The results highlight the importance of considering user experiences and visual analysis when planning and creating open spaces on university campuses. HighlightsConducting an initial analysis before developing a design plan can be very helpful in understanding how users think and behave.The three criteria of visual quality that have the strongest correlation with students' satisfaction with “open space” are “mystery,” “sensory richness” and “complexity.”Two factors, namely the “radius of vision” and the “area” index, significantly influence students' satisfaction with open spaces.Outdoor designers should incorporate “green space” and “gathering spaces” into their designs since the presence of these is effective in attracting and satisfying students.The number of people using an open space has little to do with how satisfied students are with it.Half of the students use open areas between 11:00 and 14:00, so the provision of “canopy” and “shelter” in these spaces is essential.
      Citation: Smart and Sustainable Built Environment
      PubDate: 2024-02-13
      DOI: 10.1108/SASBE-02-2023-0028
      Issue No: Vol. ahead-of-print, No. ahead-of-print (2024)
       
  • Environmental performance of patient rooms using an integrated approach
           considering operational energy, daylight and comfort analysis

    • Free pre-print version: Loading...

      Authors: Nazanin Eisazadeh, Frank De Troyer, Karen Allacker
      Abstract: The aim is to holistically assess the environmental performance of windows and analyse how their design and characteristics contribute to the overall performance of the building/space. This study focuses on the performance of windows in patient rooms hosting less mobile people. This study investigates the life cycle environmental impacts of different glazing types, window frames and fire safety doors at the product level. This article also presents a building-integrated environmental analysis of patient rooms that considers the multiple functionalities of windows by incorporating dynamic energy analysis, comfort and daylighting performance with a life cycle assessment (LCA) study. The results indicate that the amount of flat glass is the main contributor to the environmental impacts of the glazing units. As for the patient rooms, global warming shows the most significant contribution to the environmental costs, followed by human toxicity, particulate matter formation and eutrophication. The key drivers for these impacts are production processes and operational energy use. This study highlights the significance of evaluating a wide range of criteria for assessing the performance of windows. An integrated assessment approach is used to investigate the influence of windows on environmental performance by considering the link between window/design parameters and their effects on energy use/costs, daylighting, comfort and environmental impacts. The embodied impacts of different building elements and the influence of various design parameters on environmental performance are assessed and compared. The environmental costs are expressed as an external environmental cost (euro).
      Citation: Smart and Sustainable Built Environment
      PubDate: 2024-02-06
      DOI: 10.1108/SASBE-07-2023-0173
      Issue No: Vol. ahead-of-print, No. ahead-of-print (2024)
       
  • Creating a sustainable urban ecosystem: the Azheke village model

    • Free pre-print version: Loading...

      Authors: Yuting Wu, Athira Azmi, Rahinah Ibrahim, Azmiah Abd Ghafar, Sarah Abdulkareem Salih
      Abstract: With rapid urbanization, cities are facing various ecological and environmental problems. Living in harmony with nature is more important than ever. This paper aims to evaluate the ecosystem and ecological features of Azheke village, a key component of the Hani Rice Terraces World Cultural Heritage in China. The focus is on exploring effective ways to improve the relationship between humans and the natural environment through urban design in order to create a livable and sustainable city that can promote the development of sustainable smart urban ecology design. This study conducted a systematic literature review to answer the following research questions: (1) How does Azheke design achieve harmony between humans and nature' (2) What are the effective approaches to improve the relationship between humans and nature within urban ecosystems' (3) How can urban design learn and integrate from Azheke’s ecological features to improve the relationship between humans and nature' Azheke sustains long-term human-nature harmony through traditional ecological knowledge (TEK) and efficient natural resource use. By incorporating biophilic design and nature-based solutions from Azheke, along with biodiversity-friendly urban planning, we can boost urban ecosystem health and create unique Azheke-inspired urban designs. This research primarily focuses on the human-nature relationship, exploring design strategies based on biodiversity without delving into the interactions between other components of urban ecosystems, such as social-cultural and economic components. This paper provides a new perspective and strategies for developing sustainable and smart urban ecology design. These findings can provide theoretical references for urban planners, designers and decision-makers.
      Citation: Smart and Sustainable Built Environment
      PubDate: 2024-02-06
      DOI: 10.1108/SASBE-10-2023-0292
      Issue No: Vol. ahead-of-print, No. ahead-of-print (2024)
       
  • Enhancing accuracy in construction overhead cost estimation: a novel
           

    • Free pre-print version: Loading...

      Authors: Mojdeh Naderi, Ahad Nazari, Ali Shafaat, Sepehr Abrishami
      Abstract: This study addresses the prevailing complexities and limitations in estimating and managing construction overhead costs (COCs) in the existing literature, with the purpose of enhancing the accuracy of cost performance indicators in construction project management. An innovative approach is proposed, employing the activity-based costing (ABC) accounting method combined with building information modelling (BIM) to assign real overhead costs to project activities. This study, distinguished by its incorporation of a real case study, focuses on an administrative building with a four-story concrete structure. It establishes an automated method for evaluating project cost performance through the detailed analysis of earned value management (EVM) cost indicators derived from ABC results and BIM data. The results show that the ABC integration improves the accuracy of cost performance indicators by over 9%, revealing the project's true cost index for the first time and demonstrating the substantial value of the approach in construction engineering and management. The current study highlights a notable gap in the existing literature, addressing the challenges in onsite overhead cost estimation and offering a solution that incorporates the state-of-the-art techniques. The proposed method has significant implications for project managers and practitioners, enabling better-informed decisions based on precise cost data, ultimately leading to enhanced project outcomes. This research uniquely combines ABC and BIM, presenting a pioneering solution for the accurate estimation and management of COCs in construction projects, adding significant value to the current body of knowledge in this field.
      Citation: Smart and Sustainable Built Environment
      PubDate: 2024-02-02
      DOI: 10.1108/SASBE-07-2023-0180
      Issue No: Vol. ahead-of-print, No. ahead-of-print (2024)
       
  • Exploring the contributions of circular business models towards the
           transition of green economy in the Ghanaian construction industry

    • Free pre-print version: Loading...

      Authors: Samuel Gyimah, De-Graft Owusu-Manu, David J. Edwards, Joseph Ignatius Teye Buertey, Anthony Kwame Danso
      Abstract: In recent times, both academics and industrialists have undertaken research into various areas of circular business models (CBM) in a bid to promote a green economy. Yet despite numerous studies conducted, the ensuing discourse contains scant information regarding the contributions of CBM towards the transition of green economy in the construction industry. This present study therefore aims to explore the contributions of CBM in the transition towards a green economy in the Ghanaian construction industry. A comprehensive literature review was first conducted to identify the contributions of CBM towards the transition towards a green economy. A quantitative research strategy was then adopted to collect primary questionnaire data from professionals with knowledge of CBM and the green economy from 104 participants for the study. The data gathered was analyzed using descriptive statistics and exploratory factor analysis viz. Principal component analysis. The contributions of CBM towards the transition towards a green economy were found to be: value contributions (i.e. lower carbon footprint, lower emission of waste by the industry, value creation for clients, innovation in construction materials and methods, reduced maintenance cost, creation of energy efficient infrastructures, improved value proposition for firms, improved sustainability of the industry and reduced pressure on finite resource.); green contributions (i.e. recycling and reuse of construction waste, promotion of green building technology, increased potential for economic growth, increased resource efficiency and creation of green building market) and longevity contribution (i.e. increased life span of buildings). It was evident that CBM make significant contributions in the transition towards green economy and as such, policymakers and other stakeholders within the construction industry must adopt these models to maximize their green credentials and accrue inherent benefits associated with transitioning towards a green economy. This paper presents a novel and comprehensive study that explores the contributions of CBM towards engendering a green economy. The study’s results provide construction industry stakeholders and policymakers with clear insight into the contributions of CBM towards the transition into a green economy. In practice, this study provides much needed guidance to support construction practitioners to transition towards a green economy in alignment with the United Nations' Sustainable Development Goals (SDGs).
      Citation: Smart and Sustainable Built Environment
      PubDate: 2024-01-29
      DOI: 10.1108/SASBE-09-2023-0265
      Issue No: Vol. ahead-of-print, No. ahead-of-print (2024)
       
  • Performance assessment of residential building renovation:
           a scientometric analysis and qualitative review of literature

    • Free pre-print version: Loading...

      Authors: Wanlin Chen, Joseph Lai
      Abstract: Proper performance assessment of residential building renovation is crucial to sustainable urban development. However, a comprehensive review of the literature in this research domain is lacking. This study aims to uncover the study trend, research hotspots, prominent contributors, research gaps and directions in this field. With a hybrid review approach adopted, relevant literature was examined in three stages. In Stage 1, literature retrieved from Scopus was screened for their relevance to the study topic. In Stage 2, bibliographic data of the shortlisted literature underwent scientometric analyses by the VOSviewer software. Finally, an in-depth qualitative review was made on the key literature. The research hotspots in performance assessment of residential building renovation were found: energy efficiency, sustainability, thermal comfort and life cycle assessment. After the qualitative review, the following research gaps and future directions were unveiled: (1) assessments of retrofits incorporating renewable energy and energy storage systems; (2) evaluation of policy options and financial incentives to overcome financial constraints; (3) establishment of reliable embodied energy and carbon datasets; (4) indoor environment assessment concerning requirements of COVID-19 prevention and involvement of water quality, acoustic insulation and daylighting indicators; and (5) holistic decision-making model concerning residents' intentions and safety, health, well-being and social indicators. Pioneered in providing the first comprehensive picture of the assessment studies on residential building renovations, this study contributes to offering directions for future studies and insights conducive to making rational decisions for residential building renovations.
      Citation: Smart and Sustainable Built Environment
      PubDate: 2024-01-29
      DOI: 10.1108/SASBE-09-2023-0276
      Issue No: Vol. ahead-of-print, No. ahead-of-print (2024)
       
  • Revamping established project procurement approaches to support BIM
           implementation

    • Free pre-print version: Loading...

      Authors: Mohammad Alhusban, Faris Elghaish, M. Reza Hosseini, Mohammad Mayouf
      Abstract: Previous studies have established to a great extent that regulatory frameworks and, in particular, procurement approaches – that are common in a particular context – have a major impact on the success of building information modelling (BIM) implementation in construction projects. Despite the close links between these two concepts, research on the effect of procurement approaches on BIM implementation is scarce. To address this gap, this paper aims to investigate the barriers that affect BIM implementation through the lens of procurement approaches. A mixed-method approach was adopted using a questionnaire survey (n = 116) and interviews with key stakeholders (n = 12) in Jordan. The outcomes of the quantitative parts were augmented with findings from interviews. It was revealed that the deployment of unfavourable construction procurement approaches represents a major hurdle towards BIM implementation. Though essential for enhancing BIM implementation, it is revealed that a fundamental change from the common design-bid-build (DBB) to more collaborative procurement approaches remains infeasible in view of the realities that govern the construction industry. It was revealed the deployment of unfavourable construction procurement approaches represents a major hurdle towards BIM implementation. Though essential for enhancing BIM implementation, it is revealed that a fundamental change from the common DBB to more collaborative procurement approaches remains infeasible given the realities that govern the construction industry. As the first of its kind, a set of recommendations for establishing supportive, workable procurement that does not deviate significantly from common procedures and practices is presented. Rather than advocating a shift to procurement approaches that are aligned with BIM, the findings offer novel insight into the necessity of developing a framework within the boundaries of the current and widely adopted procurement approaches to address the identified construction procurement issues and facilitate BIM implementation.
      Citation: Smart and Sustainable Built Environment
      PubDate: 2024-01-26
      DOI: 10.1108/SASBE-05-2023-0134
      Issue No: Vol. ahead-of-print, No. ahead-of-print (2024)
       
  • Predictive simulation of construction site noise emissions from heavy
           equipment

    • Free pre-print version: Loading...

      Authors: Nasim Babazadeh, Jochen Teizer, Hans-Joachim Bargstädt, Jürgen Melzner
      Abstract: Construction activities conducted in urban areas are often a source of significant noise disturbances, which cause psychological and health issues for residents as well as long-term auditory impairments for construction workers. The limited effectiveness of passive noise control measures due to the close proximity of the construction site to surrounding neighborhoods often results in complaints and eventually lawsuits. These can then lead to delays and cost overruns for the construction projects. The paper proposes a novel approach to integrating construction noise as an additional dimension into scheduling construction works. To achieve this, a building information model, including the three-dimensional construction site layout object geometry, resource allocation and schedule information, is utilized. The developed method explores further project data that are typically available, such as the assigned equipment to a task, its precise location, and the estimated duration of noisy tasks. This results in a noise prediction model by using noise mapping techniques and suggesting less noisy alternative ways of construction. Finally, noise data obtained from sensors in a case study contribute real values for validating the proposed approach, which can be used later to suggest solutions for noise mitigation. The results of this study indicate that the proposed approach can accurately predict construction noise given a few available parameters from digital project planning and sensors installed on a construction site. Proactively integrating construction noise control measures into the planning process has benefits for both residents and construction managers, as it reduces construction noise-related disturbances, prevents unexpected legal issues and ensures the health and well-being of the workforce. While previous research has concentrated on real-time data collection using sensors, a more effective solution would also involve addressing and mitigating construction noise during the pre-construction work planning phase.
      Citation: Smart and Sustainable Built Environment
      PubDate: 2024-01-16
      DOI: 10.1108/SASBE-08-2023-0226
      Issue No: Vol. ahead-of-print, No. ahead-of-print (2024)
       
  • Indoor WiFi path loss model to estimate indoor network coverage
           considering residential design

    • Free pre-print version: Loading...

      Authors: Spencer Li Ern Teo, Yuhan Zhou, Justin Ker-Wei Yeoh
      Abstract: Network coverage is crucial for the adoption of advanced Smart Home applications. The commonly used log-based path loss model is not able to accurately estimate WiFi signal strength in different houses, as it does not fully consider the impact of building morphology. To better describe the propagation of WiFi signals and achieve higher estimation accuracy, this paper studies the basic building morphology characteristics of houses. A new path loss model based on a decision tree was proposed after measuring the WiFi signal strength passing through multiple housing units. Three types of regression models were tested and compared. The findings demonstrate that the log-based path loss model fits small houses well, while the newly proposed nonlinear path loss model performs better in large houses (area larger than 125 m2 and area-to-perimeter ratio larger than 2.5). The impact of building design on path loss has been proven and specifically quantified in the model. Proposed an improved model to estimate indoor network coverage. Quantify the impacts of building morphology on indoor WiFi signal strength. Improve WiFi signal strength estimation to support Smart Home applications.
      Citation: Smart and Sustainable Built Environment
      PubDate: 2024-01-15
      DOI: 10.1108/SASBE-05-2023-0131
      Issue No: Vol. ahead-of-print, No. ahead-of-print (2024)
       
  • Multi-layers deep learning model with feature selection for automated
           detection and classification of highway pavement cracks

    • Free pre-print version: Loading...

      Authors: Faris Elghaish, Sandra Matarneh, Essam Abdellatef, Farzad Rahimian, M. Reza Hosseini, Ahmed Farouk Kineber
      Abstract: Cracks are prevalent signs of pavement distress found on highways globally. The use of artificial intelligence (AI) and deep learning (DL) for crack detection is increasingly considered as an optimal solution. Consequently, this paper introduces a novel, fully connected, optimised convolutional neural network (CNN) model using feature selection algorithms for the purpose of detecting cracks in highway pavements. To enhance the accuracy of the CNN model for crack detection, the authors employed a fully connected deep learning layers CNN model along with several optimisation techniques. Specifically, three optimisation algorithms, namely adaptive moment estimation (ADAM), stochastic gradient descent with momentum (SGDM), and RMSProp, were utilised to fine-tune the CNN model and enhance its overall performance. Subsequently, the authors implemented eight feature selection algorithms to further improve the accuracy of the optimised CNN model. These feature selection techniques were thoughtfully selected and systematically applied to identify the most relevant features contributing to crack detection in the given dataset. Finally, the authors subjected the proposed model to testing against seven pre-trained models. The study's results show that the accuracy of the three optimisers (ADAM, SGDM, and RMSProp) with the five deep learning layers model is 97.4%, 98.2%, and 96.09%, respectively. Following this, eight feature selection algorithms were applied to the five deep learning layers to enhance accuracy, with particle swarm optimisation (PSO) achieving the highest F-score at 98.72. The model was then compared with other pre-trained models and exhibited the highest performance. With an achieved precision of 98.19% and F-score of 98.72% using PSO, the developed model is highly accurate and effective in detecting and evaluating the condition of cracks in pavements. As a result, the model has the potential to significantly reduce the effort required for crack detection and evaluation. The proposed method for enhancing CNN model accuracy in crack detection stands out for its unique combination of optimisation algorithms (ADAM, SGDM, and RMSProp) with systematic application of multiple feature selection techniques to identify relevant crack detection features and comparing results with existing pre-trained models.
      Citation: Smart and Sustainable Built Environment
      PubDate: 2024-01-15
      DOI: 10.1108/SASBE-09-2023-0251
      Issue No: Vol. ahead-of-print, No. ahead-of-print (2024)
       
  • Smart personal protective equipment for intelligent construction safety
           monitoring

    • Free pre-print version: Loading...

      Authors: Ali Rashidi, George Lukic Woon, Miyami Dasandara, Mohsen Bazghaleh, Pooria Pasbakhsh
      Abstract: The construction industry remains one of the most hazardous industries worldwide, with a higher number of fatalities and injuries each year. The safety and well-being of workers at a job site are paramount as they face both immediate and long-term risks such as falls and musculoskeletal disorders. To mitigate these dangers, sensor-based technologies have emerged as a crucial tool to promote the safety and well-being of workers on site. The implementation of real-time sensor data-driven monitoring tools can greatly benefit the construction industry by enabling the early identification and prevention of potential construction accidents. This study aims to explore the innovative method of prototype development regarding a safety monitoring system in the form of smart personal protective equipment (PPE) by taking advantage of the recent advances in wearable technology and cloud computing. The proposed smart construction safety system has been meticulously crafted to seamlessly integrate with conventional safety gear, such as gloves and vests, to continuously monitor construction sites for potential hazards. This state-of-the-art system is primarily geared towards mitigating musculoskeletal disorders and preventing workers from inadvertently entering high-risk zones where falls or exposure to extreme temperatures could occur. The wearables were introduced through the proposed system in a non-intrusive manner where the safety vest and gloves were chosen as the base for the PPE as almost every construction worker would be required to wear them on site. Sensors were integrated into the PPE, and a smartphone application which is called SOTER was developed to view and interact with collected data. This study discusses the method and process of smart PPE system design and development process in software and hardware aspects. This research study posits a smart system for PPE that utilises real-time sensor data collection to improve worksite safety and promote worker well-being. The study outlines the development process of a prototype that records crucial real-time data such as worker location, altitude, temperature and hand pressure while handling various construction objects. The collected data are automatically uploaded to a cloud service, allowing supervisors to monitor it through a user-friendly smartphone application. The worker tracking ability with the smart PPE can help to alleviate the identified issues by functioning as an active warning system to the construction safety management team. It is steadily evident that the proposed smart PPE system can be utilised by the respective industry practitioners to ensure the workers' safety and well-being at construction sites through monitoring of the workers with real-time sensor data. The proposed smart PPE system assists in reducing the safety risks posed by hazardous environments as well as preventing a certain degree of musculoskeletal problems for workers. Ultimately, the current study unveils that the construction industry can utilise cloud computing services in conjunction with smart PPE to take advantage of the recent advances in novel technological avenues and bring construction safety management to a new level. The study significantly contributes to the prevailing knowledge of construction safety management in terms of applying sensor-based technologies in upskilling construction workers' safety in terms of real-time safety monitoring and safety knowledge sharing.
      Citation: Smart and Sustainable Built Environment
      PubDate: 2024-01-12
      DOI: 10.1108/SASBE-10-2022-0224
      Issue No: Vol. ahead-of-print, No. ahead-of-print (2024)
       
  • The smart city conundrum: technology, privacy, and the quest for
           convenience

    • Free pre-print version: Loading...

      Authors: Andrei Khurshudov
      Abstract: A smart city integrates a comprehensive suite of technologies, which inherently require data to function effectively. It is designed with the intention of amassing all available data concerning machines, devices, infrastructure, individuals and their surroundings. This commentary addresses the evolution of smart cities over time, the increasing extent of data collection, the growing pressure on personal privacy and people's reactions to these trends. The article highlights the contradiction between the needs of the city and the desires of its inhabitants. It notes that people react differently to gradual versus abrupt changes in data-collecting technologies and services. It also suggests that more work needs to be done to prepare both smart cities and the human population for a sustainable, mutually beneficial future. This commentary presents a viewpoint on the subject of data collection and privacy in smart cities, drawing on various sources to support its observations and conclusions. The primary focus of this discussion is on the technological evolution of the cities. It emphasizes that, as cities get smarter, they offer more conveniences in exchange for various types of data, highlighting the likelihood that pressure on personal privacy will continue to escalate. This is due to the increasing pervasiveness of data-collecting technologies in every aspect of lives and urban environments. These environments are expected to become progressively smarter each year. Given this context, and to ensure a seamless transition to smart and sustainable cities, it is imperative that today's privacy discussions start to focus not only just on the existing but also on the future conditions and challenges that citizens are expected to encounter. This commentary delves into the existing gaps in understanding the contradiction between the data-collection “needs” of smart cities, the direction in which the cities are evolving and people's awareness of how much data they will have to surrender in the future. It also highlights the risk of people gradually relinquishing nearly all their privacy, often without noticing, in exchange for the ever-increasing conveniences offered by smart cities.
      Citation: Smart and Sustainable Built Environment
      PubDate: 2024-01-11
      DOI: 10.1108/SASBE-12-2023-0377
      Issue No: Vol. ahead-of-print, No. ahead-of-print (2024)
       
  • An exploratory study on the benefits of transit orientated development
           (TOD) to rail infrastructure projects

    • Free pre-print version: Loading...

      Authors: Ken Farnes, Neville Hurst, Woon-Weng Wong, Sara Wilkinson
      Abstract: The purpose of this study was to explore and critique the benefits and disbenefits that transport orientated development (TOD) brings to neighbourhoods in proximity to public transport hubs. This is an exploratory study that may also be described as a rapid review that aims to provide coverage of the available literature in a systematic process that is simplified to produce information in a timely manner. Due to the relatively small number of available studies from peer-reviewed sources, the variety of methods and data used and the constrained time available for this study, the study did not immediately lend itself to a more thorough systematic literature review. The literature shows the discourse on TOD upholds its promise to create a high-density mixed-use walkable neighbourhood supported by transport infrastructure, increasing accessibility, minimising vehicle dependency, reducing traffic congestion, moderating urban sprawl and reducing pollution. There are few articles on the negative aspects of TOD, particularly concerning social exclusion, crime, sustainability and concerns about gentrification of neighbourhoods. The study did not immediately lend itself to a more thorough systematic literature review due to the relatively small number of available studies, the variety of methods and data used and the constrained time available for this study. This study allows social investigators, policymakers and developers understand the benefits and disbenefits of TOD including policy implications regarding potential criminogenic factors.
      Citation: Smart and Sustainable Built Environment
      PubDate: 2024-01-05
      DOI: 10.1108/SASBE-03-2023-0058
      Issue No: Vol. ahead-of-print, No. ahead-of-print (2024)
       
  • Augmenting the cities’ and metropolitan regional demands for mega rail
           infrastructure: the application of SWOT and factor analysis

    • Free pre-print version: Loading...

      Authors: Emma Mihocic, Koorosh Gharehbaghi, Per Hilletofth, Kong Fah Tee, Matt Myers
      Abstract: In successfully meeting city and metropolitan growth, sustainable development is compulsory. Sustainability is a must-focus for any project, particularly for large and mega rail infrastructure. This paper aims to investigate to what degree social, environmental and economic factors influence the government when planning sustainable rail infrastructure projects. To respond to such a matter, this paper focuses on two Australian mega-rail projects: the South West Rail Link (SWRL) and the Mernda Rail Extension (MRE). As the basis of an experimental evaluation framework strengths, weaknesses, opportunities and threats (SWOT) and factor analysis were used. These two methods were specifically selected as comparative tools for SWRL and SWRL projects, to measure their overall sustainability effect. Using factor analysis, in the MRE, the factors of network capacity, accessibility, employment and urban planning were seen frequently throughout the case study. However, politics and economic growth had lower frequencies throughout this case study. This difference between the high-weighted factors is likely a key element that determined the SWRL to be more sustainable than the MRE. The SWOT analysis showed the strengths the MRE had over the SWRL such as resource use and waste management, and natural habitat preservation. These two analyses have shown that overall, calculating the sustainability levels of a project can be subjective, based on the conditions surrounding various analysis techniques. This paper first introduces SWRL and MRE projects followed by a discussion about their overall sustainable development. Both projects go beyond the traditional megaprojects' goal of improving economic growth by developing and enhancing infrastructure. Globally, for such projects, sustainability measures are now considered alongside the goal of economic growth. Second, SWOT and factor analysis are undertaken to further evaluate the complexity of such projects. This includes their overall sustainable development vision alignment with environmental, economic and social factors.
      Citation: Smart and Sustainable Built Environment
      PubDate: 2024-01-02
      DOI: 10.1108/SASBE-02-2023-0044
      Issue No: Vol. ahead-of-print, No. ahead-of-print (2024)
       
  • Guest editorial: Embracing the future construction project lifecycle:
           education and training for construction 4.0

    • Free pre-print version: Loading...
      Guest editorial: Embracing the future construction project lifecycle: education and training for construction 4.0
      Ali Rashidi, Mina Najafi, Mehrdad Arashpour, Robert Moehler, Yu Bai, Farzad Rahimian
      Smart and Sustainable Built Environment, Vol. 13, No. 4, pp.757-762Smart and Sustainable Built Environment2024-07-04
      DOI: 10.1108/SASBE-07-2024-407
      Issue No: Vol. 13, No. 4 (2024)
       
 
JournalTOCs
School of Mathematical and Computer Sciences
Heriot-Watt University
Edinburgh, EH14 4AS, UK
Email: journaltocs@hw.ac.uk
Tel: +00 44 (0)131 4513762
 


Your IP address: 3.238.202.29
 
Home (Search)
API
About JournalTOCs
News (blog, publications)
JournalTOCs on Twitter   JournalTOCs on Facebook

JournalTOCs © 2009-
JournalTOCs
 
 
  Subjects -> ESTATE, HOUSING AND URBAN PLANNING (Total: 304 journals)
    - CLEANING AND DYEING (1 journals)
    - ESTATE, HOUSING AND URBAN PLANNING (237 journals)
    - FIRE PREVENTION (13 journals)
    - HEATING, PLUMBING AND REFRIGERATION (6 journals)
    - HOME ECONOMICS (9 journals)
    - INTERIOR DESIGN AND DECORATION (21 journals)
    - REAL ESTATE (17 journals)

ESTATE, HOUSING AND URBAN PLANNING (237 journals)                  1 2     

Showing 1 - 97 of 97 Journals sorted by number of followers
Urban Studies     Hybrid Journal   (Followers: 82)
International Journal of Urban and Regional Research     Hybrid Journal   (Followers: 56)
City & Community     Hybrid Journal   (Followers: 44)
Urban Geography     Hybrid Journal   (Followers: 41)
Housing Studies     Hybrid Journal   (Followers: 35)
Urban, Planning and Transport Research     Open Access   (Followers: 35)
Applied Ecology and Environmental Sciences     Open Access   (Followers: 31)
Journal of Transport and Land Use     Open Access   (Followers: 30)
European Planning Studies     Hybrid Journal   (Followers: 29)
European Urban and Regional Studies     Hybrid Journal   (Followers: 28)
Journal of Urban Affairs     Hybrid Journal   (Followers: 28)
Journal of Urbanism: International Research on Placemaking and Urban Sustainability     Hybrid Journal   (Followers: 28)
Journal of Sustainable Development     Open Access   (Followers: 25)
International Journal of Conflict and Violence     Open Access   (Followers: 25)
Interiors : Design, Architecture and Culture     Hybrid Journal   (Followers: 24)
Architecture and Urban Planning     Open Access   (Followers: 24)
Journal of Rural Studies     Hybrid Journal   (Followers: 23)
Journal of Urban Design     Hybrid Journal   (Followers: 23)
Urban Affairs Review     Hybrid Journal   (Followers: 23)
Housing, Theory and Society     Hybrid Journal   (Followers: 23)
Journal of Architecture and Urbanism     Open Access   (Followers: 23)
Housing Policy Debate     Hybrid Journal   (Followers: 21)
Disasters     Hybrid Journal   (Followers: 20)
Cities and the Environment (CATE)     Open Access   (Followers: 20)
The Urban Review     Hybrid Journal   (Followers: 19)
International Journal of Housing Policy     Hybrid Journal   (Followers: 18)
The Journal of Real Estate Finance and Economics     Hybrid Journal   (Followers: 18)
Landscape History     Hybrid Journal   (Followers: 18)
Current Urban Studies     Open Access   (Followers: 18)
Urban Policy and Research     Hybrid Journal   (Followers: 16)
City, Territory and Architecture     Open Access   (Followers: 16)
Civil and Environmental Research     Open Access   (Followers: 15)
International Journal of Urban Sustainable Development     Hybrid Journal   (Followers: 15)
Environnement Urbain / Urban Environment     Open Access   (Followers: 14)
International Journal of Sustainable Building Technology and Urban Development     Hybrid Journal   (Followers: 14)
Land Economics     Full-text available via subscription   (Followers: 14)
Urban Planning and Design Research     Open Access   (Followers: 14)
Journal of Urban Health     Hybrid Journal   (Followers: 13)
Urban Ecosystems     Hybrid Journal   (Followers: 13)
URBAN DESIGN International     Hybrid Journal   (Followers: 13)
Landscape Journal : design, planning, and management of the land     Full-text available via subscription   (Followers: 13)
Journal of Housing Research     Hybrid Journal   (Followers: 13)
Journal of Architecture, Planning and Construction Management     Open Access   (Followers: 13)
Housing, Care and Support     Hybrid Journal   (Followers: 12)
Journal of Land and Rural Studies     Hybrid Journal   (Followers: 12)
Proceedings of the Institution of Civil Engineers - Urban Design and Planning     Hybrid Journal   (Followers: 11)
International Journal of Housing Markets and Analysis     Hybrid Journal   (Followers: 11)
Town Planning and Architecture     Open Access   (Followers: 10)
Cityscape     Full-text available via subscription   (Followers: 10)
International Journal of Urban Sciences     Hybrid Journal   (Followers: 10)
Town and Regional Planning     Open Access   (Followers: 10)
Journal of Building Construction and Planning Research     Open Access   (Followers: 10)
Journal of Cultural Heritage Management and Sustainable Development     Hybrid Journal   (Followers: 9)
Smart and Sustainable Built Environment     Hybrid Journal   (Followers: 9)
Critical Planning     Open Access   (Followers: 9)
Environment, Space, Place     Full-text available via subscription   (Followers: 9)
Journal of Financial Management of Property and Construction     Hybrid Journal   (Followers: 8)
Journal of Borderlands Studies     Hybrid Journal   (Followers: 8)
Journal of Environmental Engineering and Landscape Management     Open Access   (Followers: 8)
Journal of architecture&ENVIRONMENT     Open Access   (Followers: 8)
Urban Forum     Hybrid Journal   (Followers: 7)
Articulo - Journal of Urban Research     Open Access   (Followers: 7)
Ambiances     Open Access   (Followers: 7)
Journal of Urban Ecology     Open Access   (Followers: 7)
Urban Planning     Open Access   (Followers: 7)
Apuntes : Revista de Estudios sobre Patrimonio Cultural - Journal of Cultural Heritage Studies     Open Access   (Followers: 6)
Arboricultural Journal : The International Journal of Urban Forestry     Hybrid Journal   (Followers: 6)
Cities & Health     Hybrid Journal   (Followers: 6)
Asia-Pacific Journal of Rural Development     Hybrid Journal   (Followers: 6)
International Journal of the Built Environment and Asset Management     Hybrid Journal   (Followers: 5)
Journal of European Real Estate Research     Hybrid Journal   (Followers: 5)
Estudios Demográficos y Urbanos     Open Access   (Followers: 5)
Journal of Urban and Environmental Engineering     Open Access   (Followers: 5)
International Journal of Human Capital in Urban Management     Open Access   (Followers: 5)
UPLanD - Journal of Urban Planning, Landscape & environmental Design     Open Access   (Followers: 5)
Journal of Rural and Community Development     Open Access   (Followers: 5)
Journal of Land Use Science     Hybrid Journal   (Followers: 4)
Seoul Journal of Korean Studies     Full-text available via subscription   (Followers: 4)
Baltic Journal of Real Estate Economics and Construction Management     Open Access   (Followers: 4)
African Journal on Land Policy and Geospatial Sciences     Open Access   (Followers: 4)
Borderlands Journal : Culture, Politics, Law and Earth     Open Access   (Followers: 4)
Urban Governance     Open Access   (Followers: 4)
Rural Society     Hybrid Journal   (Followers: 3)
Change Over Time     Full-text available via subscription   (Followers: 3)
Land     Open Access   (Followers: 3)
Bulletin KNOB     Open Access   (Followers: 3)
Urban     Open Access   (Followers: 3)
Smart Cities     Open Access   (Followers: 3)
International Journal of Town Planning and Management     Full-text available via subscription   (Followers: 3)
Insights into Regional Development     Open Access   (Followers: 3)
BUILT : International Journal of Building, Urban, Interior and Landscape Technology     Open Access   (Followers: 3)
City and Environment Interactions     Open Access   (Followers: 3)
Journal of Urban Technology and Sustainability     Open Access   (Followers: 3)
Journal of Urban Mobility     Open Access   (Followers: 3)
Journal of Delta Urbanism     Open Access   (Followers: 3)
The Journal of Integrated Security and Safety Science (JISSS)     Open Access   (Followers: 3)
Études rurales     Open Access   (Followers: 2)
TeMA Journal of Land Use, Mobility and Environment     Open Access   (Followers: 2)
Ángulo Recto. Revista de estudios sobre la ciudad como espacio plural     Open Access   (Followers: 2)
International Journal of Rural Law and Policy     Open Access   (Followers: 2)
Streetnotes     Open Access   (Followers: 2)
South African Journal of Geomatics     Open Access   (Followers: 2)
Rural China     Hybrid Journal   (Followers: 2)
Landscape Online     Open Access   (Followers: 2)
project baikal : Journal of architecture, design and urbanism     Open Access   (Followers: 2)
Urbanisation     Hybrid Journal   (Followers: 2)
Joelho : Journal of Architectural Culture     Open Access   (Followers: 2)
International Journal of Housing and Human Settlement Planning     Full-text available via subscription   (Followers: 2)
Journal of Architecture, Design and Construction     Open Access   (Followers: 2)
Frontiers in Sustainable Cities     Open Access   (Followers: 2)
Urban Transformations     Open Access   (Followers: 2)
Oz : the Journal of the College of Architecture, Planning &Design at Kansas State University     Open Access   (Followers: 2)
Computational Urban Science     Open Access   (Followers: 2)
In Situ. Revue des patrimoines     Open Access   (Followers: 1)
Online Journal of Rural Research & Policy     Open Access   (Followers: 1)
Forum Journal     Full-text available via subscription   (Followers: 1)
Belgeo     Open Access   (Followers: 1)
Journal of Degraded and Mining Lands Management     Open Access   (Followers: 1)
Cadernos Metrópole     Open Access   (Followers: 1)
Arquitectura y Urbanismo     Open Access   (Followers: 1)
Journal of Urban Management     Open Access   (Followers: 1)
Brussels Studies     Open Access   (Followers: 1)
Estudios del Hábitat     Open Access   (Followers: 1)
Journal of Architectural / Planning Research and Studies     Open Access   (Followers: 1)
disP - The Planning Review     Hybrid Journal   (Followers: 1)
On the w@terfront. Public Art. Urban Design. Civic Participation. Urban Regeneration     Open Access   (Followers: 1)
Projets de Paysage     Open Access   (Followers: 1)
Canadian Planning and Policy / Aménagement et politique au Canada     Open Access   (Followers: 1)
Territories : A Trans-Cultural Journal of Regional Studies     Open Access   (Followers: 1)
Journal of Race, Ethnicity and the City     Hybrid Journal  
Parks Stewardship Forum     Open Access  
Rural Review : Ontario Rural Planning, Development, and Policy     Open Access  
Tidsskrift for Kortlægning og Arealforvaltning     Open Access  
npj Urban Sustainability     Open Access  
Biblio3W : Revista Bibliográfica de Geografía y Ciencias Sociales     Open Access  
International Journal of Community Well-Being     Hybrid Journal  
Ciudades     Open Access  
Polish Journal of Landscape Studies     Open Access  
Yhdyskuntasuunnittelu     Open Access  
Tidsskrift for boligforskning     Open Access  
Kart og plan     Open Access  
Sens public     Open Access  
Les Cahiers de la recherche architecturale urbaine et paysagère     Open Access  
ZARCH : Journal of Interdisciplinary Studies in Architecture and Urbanism     Open Access  
Mokslas – Lietuvos ateitis / Science – Future of Lithuania     Open Access  
Revista de Arquitectura     Open Access  
Revista Empresa y Humanismo     Open Access  
Produção Acadêmica     Open Access  
Revista Amazônia Moderna     Open Access  
Continuité     Full-text available via subscription  
Eikonocity. Storia e Iconografia delle Città e dei Siti Europei - History and Iconography of European Cities and Sites     Open Access  
Urban Science     Open Access  
Scienze del Territorio     Open Access  
Ri-Vista : Ricerche per la progettazione del paesaggio     Open Access  
International Planning History Society Proceedings     Open Access  
Vivienda y Ciudad     Open Access  
Cordis : Revista Eletrônica de História Social da Cidade     Open Access  
Room One Thousand     Open Access  
Territorio della Ricerca su Insediamenti e Ambiente. Rivista internazionale di cultura urbanistica     Open Access  
Revista Transporte y Territorio     Open Access  
Revista de Geografia e Ordenamento do Território     Open Access  
Cidades, Comunidades e Territórios     Open Access  
International Journal of E-Planning Research     Full-text available via subscription  
Quivera     Open Access  
Ager. Revista de Estudios sobre Despoblacion y Desarrollo Rural     Open Access  
Cuadernos de Desarrollo Rural     Open Access  
Territoire en Mouvement     Open Access  
EchoGéo     Open Access  
Métropoles     Open Access  

        1 2     

Similar Journals
Similar Journals
HOME > Browse the 73 Subjects covered by JournalTOCs  
SubjectTotal Journals
 
 
JournalTOCs
School of Mathematical and Computer Sciences
Heriot-Watt University
Edinburgh, EH14 4AS, UK
Email: journaltocs@hw.ac.uk
Tel: +00 44 (0)131 4513762
 


Your IP address: 3.238.202.29
 
Home (Search)
API
About JournalTOCs
News (blog, publications)
JournalTOCs on Twitter   JournalTOCs on Facebook

JournalTOCs © 2009-