《结构与土木工程前沿（英文）》
>> 2014年
第8卷
第2期
doi:
10.1007/s11709-014-0252-z
RESEARCH ARTICLE
Seismic responses of subway station with different distributions of soft soil in Tianjin
Department of Civil Engineering, Tianjin Chengjian University, Tianjin 300384, China
发布日期：
2014-05-19
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摘要
In connection with the practical project of Kunming Road station of Tianjin subway Line 3, the paper established a two-dimensional finite element model with visco-elastic boundary by using ANSYS and analyzed seismic responses of subway station with different distribution of soft soil. The nonlinear dynamic properties of soft soils are modeled by the KINH. And obtain the response rules about displacement and internal force on subway station in the general field soil and five different distributions of soft soil. Provide reference for improving the seismic performance of subway stations in Tianjin soft soil.
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