Three Dimensional Numerical Analysis of Deformation and Stability of Zone II of Xiazanri Slope Deposit

被引：2
|
作者：
Zou, Lifang [1 ]
Xu, Weiya [1 ]
Shi, Chong [1 ]
机构：
[1] Hohai Univ, Minist Educ Geomech & Embankment Engn, Key Lab, Nanjing 210098, Peoples R China
来源：
ADVANCES IN CIVIL ENGINEERING, PTS 1-4 | 2011年 / 90-93卷
关键词：
deposit slope; stability analysis; deformation; strength reduction method; STRENGTH REDUCTION;
D O I：
10.4028/www.scientific.net/AMM.90-93.2372
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
Xiazanri Slope is a large-scale deposit slope located at the left bank of Liyuan hydropower station in Southwest China. The construction of the water intake there will form a very high excavation slope. Possible failure modes are analyzed based on geological conditions. Numerical simulation is conducted in FLAC(3D) to obtain the deformation and failure characteristics of slope under excavation and normal water table conditions. Strength reduction method is used to obtain factor of safety. Results show the overall deposit is stable and attention should be paid to local parts.
引用
收藏
页码：2372 / 2379
页数：8
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