The Preliminary Study of Combined Effect of Earthquake Disturbed and Subsequent Rainfall on Slope Failure

被引：1
|
作者：
Wang, Jianxin [1 ]
Guo, Qiliang [1 ]
机构：
[1] CEA, Inst Crustal Dynam, Key Lab Crustal Dynam, Beijing 100085, Peoples R China
来源：
ADVANCES IN CIVIL AND STRUCTURAL ENGINEERING III, PTS 1-4 | 2014年 / 501-504卷
关键词：
seismic disturbing; subsequent rainfall; unsaturated infiltration; numerical simulation;
D O I：
10.4028/www.scientific.net/AMM.501-504.323
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
Earthquake and subsequent rainfall infiltration always easily induced slope failure. The paper takes one slope as the studying example to assess the preliminary joint effect of earthquake disturbing and subsequent rainfall on slope failure. Based on the unsaturated infiltration theory, subsequent rainfall unsaturated seepage fields of un-disturbing and seismic slope were simulated separately. The results of earthquake disturbing slope compared with the initial one were discussed in detailed. The conclusion showed seismic slope is inclined to rainfall infiltration, which obviously increased the pore water pressure and induced rise of ground water.
引用
收藏
页码：323 / 326
页数：4
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