Dynamic soil-tunnel interaction in layered half-space for incident plane SH waves

被引：0

作者：

Fu Jia ^{[1
,2
]}

Liang Jianwen ^{[1
,2
]}

Qin Lin ^{[2
]}

机构：

[1] State Key Laboratory of Hydraulic Engineering Simulation and Safety, Tianjin University

[2] Department of Civil Engineering, Tianjin University

来源：

Earthquake Engineering and Engineering Vibration | 2016年 / 15卷 / 04期

关键词：

underground tunnel; layered half-space; plane SH wave; indirect boundary element method; soil-tunnel interaction; site dynamic characteristics;

D O I：

暂无

中图分类号：

U452.11 []; TU435 [土动力学与振动地基];

学科分类号：

0814 ; 081406 ; 0801 ; 080104 ; 0815 ;

摘要：

The dynamic soil-tunnel interaction is studied by indirect boundary element method(IBEM), using the model of a rigid tunnel in layered half-space, which is simplified to a single soil layer on elastic bedrock, subjected to incident plane SH waves. The accuracy of the results is verified through comparison with the analytical solution. It is shown that soil-tunnel interaction in layered half-space is larger than that in homogeneous half-space and this interaction mechanism is essentially different from that of soil-foundation-superstructure interaction.

引用

页码：715 / 727

页数：13

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