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  Subjects -> EARTH SCIENCES (Total: 603 journals)
    - EARTH SCIENCES (447 journals)
    - GEOLOGY (67 journals)
    - GEOPHYSICS (27 journals)
    - HYDROLOGY (17 journals)
    - OCEANOGRAPHY (45 journals)

EARTH SCIENCES (447 journals)            First | 1 2 3 4 5     

Meteoritics & Planetary Science     Hybrid Journal   (Followers: 3)
Meteorologische Zeitschrift     Full-text available via subscription   (Followers: 2)
Mineralium Deposita     Hybrid Journal  
Mineralogia     Open Access   (Followers: 1)
Mineria y Geologia     Open Access   (Followers: 1)
Momona Ethiopian Journal of Science     Open Access   (Followers: 2)
Moscow University Geology Bulletin     Hybrid Journal  
Moscow University Physics Bulletin     Hybrid Journal  
Mountain Research and Development     Open Access   (Followers: 3)
Natural Hazards     Hybrid Journal   (Followers: 257)
Natural Hazards and Earth System Sciences (NHESS)     Open Access   (Followers: 7)
Natural Hazards Review     Full-text available via subscription   (Followers: 10)
Natural Resources Research     Hybrid Journal   (Followers: 4)
Nature Geoscience     Full-text available via subscription   (Followers: 245)
Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen     Full-text available via subscription   (Followers: 3)
Neues Jahrbuch für Mineralogie - Abhandlungen     Full-text available via subscription   (Followers: 3)
New Journal of Physics     Open Access   (Followers: 7)
Newsletters on Stratigraphy     Full-text available via subscription   (Followers: 6)
Nonlinear Processes in Geophysics (NPG)     Open Access   (Followers: 3)
Ocean & Coastal Management     Hybrid Journal   (Followers: 188)
Ocean Development & International Law     Hybrid Journal   (Followers: 10)
Ocean Dynamics     Hybrid Journal   (Followers: 5)
Ocean Engineering     Hybrid Journal   (Followers: 3)
Ocean Modelling     Hybrid Journal   (Followers: 4)
Ocean Science (OS)     Open Access   (Followers: 6)
Ocean Science Discussions (OSD)     Open Access   (Followers: 5)
Ocean Science Journal     Hybrid Journal   (Followers: 3)
Open Journal of Earthquake Research     Open Access  
Open Journal of Soil Science     Open Access   (Followers: 4)
Ore Geology Reviews     Hybrid Journal   (Followers: 3)
Organic Geochemistry     Hybrid Journal   (Followers: 7)
Osterreichische Wasser- und Abfallwirtschaft     Hybrid Journal  
Paläontologische Zeitschrift     Hybrid Journal   (Followers: 3)
Papers on Global Change IGBP     Open Access   (Followers: 1)
Permafrost and Periglacial Processes     Hybrid Journal   (Followers: 3)
Pesquisas em Geociências     Open Access   (Followers: 1)
Petroleum Geoscience     Hybrid Journal   (Followers: 5)
Petrology     Hybrid Journal   (Followers: 6)
Photogrammetrie - Fernerkundung - Geoinformation     Full-text available via subscription  
Physical Geography     Hybrid Journal   (Followers: 5)
Physics in Medicine & Biology     Full-text available via subscription   (Followers: 8)
Physics of Life Reviews     Hybrid Journal   (Followers: 1)
Physics of Plasmas     Hybrid Journal   (Followers: 6)
Physics of the Earth and Planetary Interiors     Hybrid Journal   (Followers: 10)
Physics of the Solid State     Hybrid Journal   (Followers: 3)
Physics of Wave Phenomena     Hybrid Journal   (Followers: 1)
Physics World     Full-text available via subscription   (Followers: 3)
Physik in unserer Zeit     Hybrid Journal  
Pirineos     Open Access  
Planet     Open Access   (Followers: 1)
Plasma Physics Reports     Hybrid Journal   (Followers: 2)
Polish Polar Research     Open Access   (Followers: 4)
Positioning     Open Access   (Followers: 1)
Pramana     Open Access   (Followers: 9)
Precambrian Research     Hybrid Journal   (Followers: 5)
Preview     Hybrid Journal  
Procedia Earth and Planetary Science     Open Access   (Followers: 4)
Proceedings in Marine Science     Full-text available via subscription   (Followers: 3)
Proceedings of the Geologists' Association     Full-text available via subscription   (Followers: 3)
Proceedings of the Linnean Society of New South Wales     Full-text available via subscription   (Followers: 1)
Proceedings of the Yorkshire Geological Society     Hybrid Journal  
Pure and Applied Geophysics     Hybrid Journal   (Followers: 8)
Quarterly Journal of Engineering Geology and Hydrogeology     Hybrid Journal   (Followers: 5)
Quaternary Australasia     Full-text available via subscription  
Quaternary Geochronology     Hybrid Journal   (Followers: 5)
Quaternary International     Hybrid Journal   (Followers: 10)
Quaternary Research     Full-text available via subscription   (Followers: 16)
Quaternary Science Reviews     Hybrid Journal   (Followers: 12)
Radiocarbon     Open Access   (Followers: 3)
Raumforschung und Raumordnung     Hybrid Journal  
Remote Sensing     Open Access   (Followers: 13)
Remote Sensing Letters     Hybrid Journal   (Followers: 9)
Remote Sensing Science     Open Access   (Followers: 3)
Rendiconti Lincei     Hybrid Journal  
Reports on Mathematical Physics     Full-text available via subscription  
Reports on Progress in Physics     Full-text available via subscription   (Followers: 2)
Research & Reviews : Journal of Space Science & Technology     Full-text available via subscription  
Resource Geology     Hybrid Journal   (Followers: 4)
Reviews in Mineralogy and Geochemistry     Full-text available via subscription  
Reviews of Modern Physics     Full-text available via subscription   (Followers: 17)
Revista Boletín Ciencias de la Tierra     Open Access   (Followers: 2)
Revista Brasileira de Geofísica     Open Access   (Followers: 4)
Revista de Ingenieria Sismica     Open Access  
Revista de la Sociedad Entomologica Argentina     Open Access   (Followers: 2)
Revista de Teledetección     Open Access  
Revista de Topografía Azimut     Open Access   (Followers: 1)
Revista Eletrônica Científica Inovação e Tecnologia     Open Access  
Revista Geológica de Chile     Open Access   (Followers: 2)
River Systems     Full-text available via subscription   (Followers: 3)
Rock Mechanics and Rock Engineering     Hybrid Journal   (Followers: 6)
Rocks & Minerals     Hybrid Journal   (Followers: 2)
Russian Geology and Geophysics     Hybrid Journal   (Followers: 2)
Russian Journal of Mathematical Physics     Hybrid Journal  
Russian Journal of Pacific Geology     Hybrid Journal   (Followers: 1)
Russian Physics Journal     Hybrid Journal  
Science China Earth Sciences     Hybrid Journal   (Followers: 2)
Science News     Hybrid Journal   (Followers: 16)
Scientific Annals of Stefan cel Mare University of Suceava. Geography Series     Open Access  
Scientific Journal of Earth Science     Open Access  
Scientific Reports     Open Access   (Followers: 11)

  First | 1 2 3 4 5     

Journal Cover Soil Dynamics and Earthquake Engineering
   [10 followers]  Follow    
   Hybrid Journal Hybrid journal (It can contain Open Access articles)
     ISSN (Print) 0267-7261
     Published by Elsevier Homepage  [2575 journals]   [SJR: 1.116]   [H-I: 39]
  • Centrifuge modelling for evaluation of seismic behaviour of stone masonry
           structure
    • Abstract: Publication date: October 2013
      Source:Soil Dynamics and Earthquake Engineering, Volume 53
      Author(s): Heon-Joon Park , Dong-Soo Kim
      Many surviving ancient monuments are freestanding stone masonry structures, which appear to be vulnerable to horizontal dynamic loads such as earthquakes. However, such structures have stood for thousands of years despite numerous historic earthquakes. This study proposes a scaled-down dynamic centrifuge modelling test to study how these masonry structures resist seismic loading. The test is proposed for seismic risk assessments to evaluate risk of damage from a future seismic event. The seismic behaviour of a 3-storey, freestanding stone block structure has been modelled and tested within a centrifuge. Models were made at 3 different scales and dynamic tests were conducted using different centrifugal acceleration fields so that the behaviours could be transformed to an equivalent full-scale prototype and compared. Data from 2 earthquakes and a sweeping signal were used to simulate the effects of earthquake ground motion within the centrifuge. The acceleration and frequency responses at each storey height of the model were recorded in different centrifugal acceleration fields. Similar behaviours appeared when the results of the small-scale models were transformed to a full-size prototype scale. This confirms that the seismic behaviour of stone masonry structures can be predicted using scaled-down models.


      PubDate: 2014-12-16T06:54:50Z
       
  • Maps of soil subsidence for Tokyo bay shore areas liquefied in the March
           11th, 2011 off the Pacific Coast of Tohoku Earthquake
    • Abstract: Publication date: October 2013
      Source:Soil Dynamics and Earthquake Engineering, Volume 53
      Author(s): Kazuo Konagai , Takashi Kiyota , Shota Suyama , Toru Asakura , Kenichi Shibuya , Chikako Eto
      The March 11th, 2011 Off the Pacific Coast of Tohoku Earthquake, also known as the Great East Japan Earthquake, has shown that a long stretch of landfills along northeastern shorelines of the Tokyo Bay had very high susceptibility to liquefaction, causing concerns about re-liquefactions of the area in the scenario earthquake expected in the capital's metropolitan area. An attempt was made to detect soil subsidence from raster images converted from airborne LiDAR (Light Detection and Ranging) data before and after the earthquake. To eliminate deep-seated tectonic displacements and systematic errors of LiDAR surveys, the template matching technique is used for clusters of pile-supported buildings and bridge piers chosen as templates in source images of the target areas. The obtained subsidence maps describe the spatial distribution of soil subsidence in great detail.


      PubDate: 2014-12-16T06:54:50Z
       
  • Verifying liquefaction remediation beneath an earth dam using SPT and CPT
           based methods
    • Abstract: Publication date: October 2013
      Source:Soil Dynamics and Earthquake Engineering, Volume 53
      Author(s): Ikram Guettaya , Mohamed Ridha El Ouni , Robb Eric S. Moss
      This paper presents a case study of liquefaction potential assessment for the foundation of an earth dam in Tunisia. An emphasis was made on the exploration of geotechnical conditions and the interpretation of field tests (SPT and CPT) and the results were collected before and after soil densification using the vibrocompaction technique. The assessment of soil liquefaction triggering was made using deterministic and probabilistic simplified procedures. The results indicate that before vibrocompaction the studied area was prone to the liquefaction hazard. However, after vibrocompaction a significant improvement of the soil resistance reduced the liquefaction potential of the sandy foundation soil. The SPT resistance values increased on average from 12 to 25 blow counts/0.3m, and the CPT resistance increased on average from 8MPa to 14MPa. Before vibrocompaction, the factor of safety (FS) against liquefaction fell below 1.0, which means that the soil is susceptible for liquefaction. After vibrocompaction the values of FS exceed the unit which justified the liquefaction mitigation efforts in dam foundation.


      PubDate: 2014-12-16T06:54:50Z
       
  • Assessment of railway vibrations using an efficient scoping model
    • Abstract: Publication date: March 2014
      Source:Soil Dynamics and Earthquake Engineering, Volume 58
      Author(s): D.P. Connolly , G. Kouroussis , A. Giannopoulos , O. Verlinden , P.K. Woodward , M.C. Forde
      Vibration assessments are required for new railroad lines to determine the effect of vibrations on local communities. Low accuracy assessments can significantly increase future project costs in the form of further detailed assessment or unexpected vibration abatement measures. This paper presents a new, high accuracy, initial assessment prediction tool for high speed lines. A key advantage of the new approach is that it is capable of including the effect of soil conditions in its calculation. This is novel because current scoping models ignore soil conditions, despite such characteristics being the most dominant factor in vibration propagation. The model also has zero run times thus allowing for the rapid assessment of vibration levels across rail networks. First, the development of the new tool is outlined. It is founded upon using a fully validated three dimensional finite element model to generate synthetic vibration records for a wide range of soil types. These records are analysed using a machine learning approach to map relationships between soil conditions, train speed and vibration levels. Its performance is tested through the prediction of two independent international vibration metrics on four European high speed lines and it is found to have high prediction accuracy. A key benefit from this increased prediction accuracy is that it potentially reduces the volume of detailed vibration analyses required for a new high speed train line. This avoids costly in-depth studies in the form of field experiments or large numerical models. Therefore the use of the new tool can result in cost savings.


      PubDate: 2014-12-16T06:54:50Z
       
  • Development of elasto-plastic viscous damper finite element model for
           reinforced concrete frames
    • Abstract: Publication date: October 2014
      Source:Soil Dynamics and Earthquake Engineering, Volume 65
      Author(s): F. Hejazi , A. Zabihi , M.S. Jaafar
      By advancing the technologies regarding seismic control of structures and development of earthquake resistance systems in the past decades application of different types of earthquake energy dissipation system has incredibly increased. Viscous damper device as a famous and the simplest earthquake energy dissipation system is implemented in many new structures and numerous number of researches have been done on the performance of viscous dampers in structures subjected to earthquake. The experience of recent severe earthquakes indicates that sometimes the earthquake energy dissipation devices are damaged during earthquakes and there is no function for structural control system. So, damage of earthquake energy dissipation systems such as viscous damper device must be considered during design of earthquake resistance structures. This paper demonstrates the development of three-dimensional elasto-plastic viscous damper element consisting of elastic damper in the middle part and two plastic hinges at both ends of the element which are compatible with the constitutive model to reinforce concrete structures and are capable to detect failure and damage in viscous damper device connections during earthquake excitation. The finite element model consists of reinforced concrete frame element and viscous damper element is developed and special finite element algorithm using Newmark׳s direct step-by-step integration is developed for inelastic dynamic analysis of structure with supplementary elasto-plastic viscous damper element. So based on all the developed components an especial finite computer program has been codified for “Nonlinear Analysis of Reinforced Concrete Buildings with Earthquake Energy Dissipation System”. The evaluation of seismic response of structure and damage detection in structural members and damper device was carried out by 3D modeling, of 3 story reinforced concrete frame building under earthquake multi-support excitation.


      PubDate: 2014-12-16T06:54:50Z
       
  • Assessing the impact of ground-motion variability and uncertainty on
           empirical fragility curves
    • Abstract: Publication date: February 2015
      Source:Soil Dynamics and Earthquake Engineering, Volume 69
      Author(s): Ioanna Ioannou , John Douglas , Tiziana Rossetto
      Empirical fragility curves, constructed from databases of thousands of building-damage observations, are commonly used for earthquake risk assessments, particularly in Europe and Japan, where building stocks are often difficult to model analytically (e.g. old masonry structures or timber dwellings). Curves from different studies, however, display considerable differences, which lead to high uncertainty in the assessed seismic risk. One potential reason for this dispersion is the almost universal neglect of the spatial variability in ground motions and the epistemic uncertainty in ground-motion prediction. In this paper, databases of building damage are simulated using ground-motion fields that take account of spatial variability and a known fragility curve. These databases are then inverted, applying a standard approach for the derivation of empirical fragility curves, and the difference with the known curve is studied. A parametric analysis is conducted to investigate the impact of various assumptions on the results. By this approach, it is concluded that ground-motion variability leads to flatter fragility curves and that the epistemic uncertainty in the ground-motion prediction equation used can have a dramatic impact on the derived curves. Without dense ground-motion recording networks in the epicentral area empirical curves will remain highly uncertain. Moreover, the use of aggregated damage observations appears to substantially increase uncertainty in the empirical fragility assessment. In contrast, the use of limited randomly-chosen un-aggregated samples in the affected area can result in good predictions of fragility.


      PubDate: 2014-12-08T15:45:21Z
       
 
 
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