Application of Strength Reduction Method in FLAC to Analysis of Slope Stability

被引：0

作者：

Lu Shuqiang ^{[1
,2
]}

Xu Mo ^{[2
]}

机构：

[1] China Three Gorges Univ, Key Lab Geol Hazards Gorges Reservoir Area 3, Minist Educ, Yichang 443002, Peoples R China

[2] Chengdu Univ Technol, State Key Lab Geohazard Prevent & Geoenvironm Pro, Chengdu 610059, Sichuan, Peoples R China

来源：

CIVIL ENGINEERING IN CHINA - CURRENT PRACTICE AND RESEARCH REPORT | 2010年

基金：

中国博士后科学基金;

关键词：

Hydro-electrical power station; strength reduction method; numerical calculation; slope stability; FLAC;

D O I：

暂无

中图分类号：

S2 [农业工程];

学科分类号：

0828 ;

摘要：

Use of FLAC is combined with the strength reduction method to pursue a reliable analytical method of slope stability under complex geological conditions accounting for ground water and interacting support structures with rock mass or soil mass. The stability analysis of the tailrace tunnel vent slope, in the left bank of Nuozadu Hydro-electrical Power Station, indicates that the result of strength reduction method is approximate to classical limit equilibrium method. The shape and the position of sliding surface are similar, and it is concluded that the use of FLAC with the strength reduction method is rational.

引用

页码：609 / +

页数：2

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