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Dynamic Response of Shallow-Buried Small Spacing Tunnel with Asymmetrical Pressure: Shaking Table Testing and Numerical Simulation

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成果类型:
期刊论文
作者:
Jiang, Xueliang;Wang, Feifei;Yang, Hui;Sun, Guangchen;Niu, Jiayong
通讯作者:
Wang, Feifei(ffw1991@126.com)
作者机构:
[Jiang, Xueliang; Wang, Feifei; Yang, Hui; Sun, Guangchen; Niu, Jiayong] College of Civil Engineering, Central South University of Forestry and Technology, Changsha
410004, China
Rock and Soil Engineering Research Institute, Central South University of Forestry and Technology, Changsha
[Jiang, Xueliang; Wang, Feifei; Yang, Hui; Sun, Guangchen; Niu, Jiayong] 410004, China<&wdkj&>Rock and Soil Engineering Research Institute, Central South University of Forestry and Technology, Changsha
[Jiang, Xueliang; Wang, Feifei; Yang, Hui; Sun, Guangchen; Niu, Jiayong] 410004, China
通讯机构:
[Feifei Wang] C
College of Civil Engineering, Central South University of Forestry and Technology, Changsha, China<&wdkj&>Rock and Soil Engineering Research Institute, Central South University of Forestry and Technology, Changsha, China
语种:
英文
关键词:
Dynamic response;Numerical simulation;Shaking table testing;Shallow-buried small spacing tunnel;Shock absorption measure
期刊:
Geotechnical and Geological Engineering
ISSN:
0960-3182
年:
2018
卷:
36
期:
4
页码:
2037-2055
基金类别:
Acknowledgements The authors are grateful for financial support from the National Natural Science Foundation (NNSF) of China through Grant Nos. 51204215, 51404309. Doctor special research fund of colleges and universities (20134321120004).
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:
A series of shaking table tests were designed and carried out to study the seismic behaviors of a shallow-buried small spacing tunnel with asymmetrical pressure. The key details to shaking table model test, including test equipment, model similarity relation, similarity constant, model box, physical model, layout of transducers, seismic waves, and loading system were presented. The numerical simulation of the shaking table test was also carried out by using a finite element simulation software. The results show that: (1) the Fourier spectrums i...

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