Analysis of the slope stability in the heavy rainfall condition

被引：0

作者：

Bian, Jingsheng ^{[1
]}

Bian, Chaosheng ^{[1
]}

Zhu, Zhiming ^{[1
]}

机构：

[1] Sichuan Agr Univ, Urban & Rural Construct Coll, Dujiangyan, Sichuan, Peoples R China

来源：

ADVANCES IN CIVIL AND STRUCTURAL ENGINEERING III, PTS 1-4 | 2014年 / 501-504卷

关键词：

rainfall; landslide; stability; safety factor;

D O I：

10.4028/www.scientific.net/AMM.501-504.8

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

Rainfall is one of the most important factors of the slope stability. After the "5.12" earthquake, there are a large number of loose solid produced by earthquake on the mountain, which leads to the soil's strength loss in the earthquake disaster zones, and induces landslides and collapses easily in the heavy rainfall condition. The soil parameters obtained from the tests, the scene investigation of the Erman mountain landslide of Han Yuan County, the new developed control of ArcGIS to obtain intuitive landslide warning graphs have been carried out. Results show that the picture of hazard grade is consistent with the actual situation of landslide on Erman mountain. It will provide a scientific way to analyze the influence of heavy rainfall on slope stability.

引用

页码：8 / 11

页数：4