Long-term deformation characteristics of the soil around the subway tunnel induced by the vibration loading

被引：0
|
作者：
Cui Zhen-Dong [1 ]
Ren Shi-Xi [1 ]
机构：
[1] China Univ Min & Technol, Sch Mech & Civil Engn, State Key Lab Geomech & Deep Underground Engn, Xuzhou 221008, Peoples R China
来源：
DISASTER ADVANCES | 2012年 / 5卷 / 04期
基金：
美国国家科学基金会;
关键词：
Dynamic response; Subsidence; Vibration loading; Subway;
D O I：
暂无
中图分类号：
P [天文学、地球科学];
学科分类号：
07 ;
摘要：
The long-term vibration of subway trains causes the uneven subsidence of the tunnel itself and the vibration subsidence of the soft clay around the tunnel. From the practical engineering experience, the disturbed soil around the subway tunnel under the vibration loading accelerated the vibration subsidence. All these had effect on the safe operation of the subway. This paper studied the theory of the dynamic response of soil around the subway tunnel under the vibration loading and the effect of the cyclic vibration loading on the soil dynamic characteristics around the subway tunnel and some typical strain models of soil. The factors influencing the subway long-term subsidence were also studied, the key factor of which was the vibration loading of subway.
引用
收藏
页码：1791 / 1797
页数：7
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