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《Journal of Seismological Research》 2016-04
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Three Dimensional Seismic Dynamic Response Analysis on Entire Interaction System of Shenzhen-Laojie Subway Station

CUI Chunyi;MENG Kun;CHENG Xuelei;YANG Gang;ZHAO Huijie;Institute of Road and Bridge Engineering,Dalian Maritime University;School of Civil Engineering,Beijing University of Technology;  
For the aim to investigate the dynamic response of the interaction system of the complicated high-rise building,we described the interface contact characteristics and dynamic boundary by penalty function method and infinite element regarding to specific engineering background.On the basis of it,we established the three dimensional numerical FEM model of the entire interaction system with superstructure-substructure-subsoil of Shenzhen-Laojie subway station.Considering the influence of site soil layer on the inputting ground motion of the bedrock,we analyzed the variation law of soil pressure of the diaphragm wall panel trench and structural dynamic response characteristics,and evaluated the seismic performance of the entire interaction system of ShenzhenLaojie subway station,which can provide reference to engineering design and practice.
【Fund】: 国家自然科学基金——强震作用下饱和软土场地地下结构动力灾变机理及震后固结效应研究(51578100);; 中央高校基本科研业务费项目(3132014326;3132016216)联合资助
【CateGory Index】: TU93;P315.9
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