DYNAMIC PERFORMANCE TESTING AND ANALYSIS OF SUBWAY STATION STRUCTURE

被引：0
|
作者：
Han, B. [1 ]
Zhou, Y.
Wang, Y. F. [1 ]
机构：
[1] Beijing Jiaotong Univ, Sch Civil Engn, Beijing 100044, Peoples R China
来源：
ENVIRONMENTAL VIBRATIONS: PREDICTION, MONITORING, MITIGATION AND EVALUATION, VOLS I AND II | 2009年
关键词：
dynamic performance; subway station structure; frequency; testing; train induced vibration; UNDERGROUND STRUCTURES; GROUND VIBRATION; HARMONIC LOAD; RAILWAY TRACK; EARTHQUAKE; TUNNELS;
D O I：
暂无
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
As restrained by surrounding earth, underground structures' dynamic responses are not significant comparing with most surface structures. Its study has been ignored for a long time. Through testing and theoretical study for a subway station structure, dynamic responses of the subway station structure are obtained under train loads. The acceleration and internal forces of subway station structure are obtained. The main environmental frequency is also acquired through the method of wavelet analysis. The results have important denotation not only for the dynamic stability evaluation of subway station structures for high-speed railway but also for design and construction of underground structures.
引用
收藏
页码：424 / 428
页数：5
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