Dynamic Responses of Bridge–Tunnel Overlapping Structure for High-Speed Railway Under Different Seismic Excitations

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成果类型：

期刊论文

作者：

Sun, Guangchen;Xie, Jiayou;He, Shan;Fu, Helin;Jiang, Xueliang;...

通讯作者：

Sun, Guangchen(sailor811022@163.com)

作者机构：

[Sun, Guangchen; Xie, Jiayou; Jiang, Xueliang] College of Civil Engineering, Central South University of Forestry and Technology, Shaoshan South Road No. 498, Changsha

410004, China

[Fu, Helin] School of Civil Engineering, Central South University, Changsha

410075, China

[He, Shan] College of Architecture Engineering, Hunan Communication Polytechnic, Changsha

通讯机构：

[Guangchen Sun] C

College of Civil Engineering, Central South University of Forestry and Technology, Changsha, China<&wdkj&>School of Civil Engineering, Central South University, Changsha, China

语种：

英文

关键词：

Bridge–tunnel overlapping structure;Dynamic response;EL-Centro wave;High-speed railway;Seismic excitation direction;Shaking table

期刊：

Geotechnical and Geological Engineering

ISSN：

0960-3182

年：

2019

卷：

期：

页码：

43-60

DOI：

10.1007/s10706-018-0588-6

基金类别：

Acknowledgements This work was supported by the National Natural Science Foundation of China (Grant Nos. 51408617, 51578550 and 51204215), the Postdoctoral research foundation of Central South University (No. 169720), and the Scientific Research Fund of Central South University of Forestry and Technology for introduction of high-level talents (No. 1040331).

机构署名：

本校为第一且通讯机构

院系归属：

土木工程学院

摘要：

There are many bridges and tunnels been built overlapping or close to each other during railway constructions in west or south China recent years. For bridge–tunnel overlapping structures on high-speed railway, serious damage or even complete destruction could be caused when powerful earthquake occurred in complex topography or poor geological areas. However, there is still little research yet on this kind of complex system taking interactions of bridge–tunnel–rock into account, especially for seismic damage or dynamic response mechanism. Fo...

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Dynamic Responses of Bridge–Tunnel Overlapping Structure for High-Speed Railway Under Different Seismic Excitations

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