Seismic soil structure interaction analysis for asymmetrical buildings supported on piled raft for the 2015 Nepal earthquake

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• 作者：Pallavi Badry ^{pallavi.ravishankar@research.iiit.ac.in} ; Neelima Satyam ; ^{neelima.satyam@iiit.ac.in}
• 关键词：DSSI ; Asymmetrical building ; Soil pile interaction ; Asymmetrical pile groups ; Nepal earthquake
• 刊名：Journal of Asian Earth Sciences
• 出版年：2017
• 出版时间：1 January 2017
• 年：2017
• 卷：133
• 期：Complete
• 页码：102-113
• 全文大小：3962 K
• 卷排序：133

文摘

Numerical implementation of seismic soil pile structure interaction by including contact and sliding behavior between soil and pile, earthquake and absorbing boundary conditions for semi infinite soil domain, soil nonlinearity under small loading condition, integrated superstructure and foundation system has been considered. Effect of 2015 Nepal earthquake on asymmetrical buildings of different configuration like L, T and C shape including interaction effect. Study the effect of peak ground acceleration of the earthquake and asymmetry of the buildings on its response to understand the risk criterion under seismic event. Comparative analysis of 3 different earthquakes with Nepal earthquake in context of asymmetrical buildings.