Sensitivity of stability parameters for soil slopes: An analysis based on the shear strength reduction method

被引：1
|
作者：
Wang, Ren [1 ]
Wang, Xin-zhi [1 ]
Meng, Qing-shan [1 ]
Hu, Bo [1 ]
机构：
[1] Chinese Acad Sci, State Key Lab Geomechan & Geotech Engn, Inst Rock & Soil Mech, Wuhan, Peoples R China
来源：
LANDSLIDES AND ENGINEERED SLOPES: FROM THE PAST TO THE FUTURE, VOLS 1 AND 2 | 2008年
基金：
美国国家科学基金会;
关键词：
D O I：
10.1201/9780203885284-c126
中图分类号：
P3 [地球物理学]; P59 [地球化学];
学科分类号：
0708 ; 070902 ;
摘要：
The stability of soil slope is analyzed through explicit Lagrangian finite-difference method based on the strength reduction method. The predominance of this method is discussed. It is a fast method. Dilatation angle, cohesion and internal friction angle are taken into consideration in analyzing of soil slope. It is concluded that the safety factor will become bigger as the dilatation angle, the cohesion and the internal friction angle, while the plastic area and the slip plane will have fluctuation. The results can be used in practical slope design.
引用
收藏
页码：979 / +
页数：2
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