Slope Stability Analysis by Strength Reduction for a Substation
详细信息
- 责任者：Hou Liancheng (Liaoning Electric Power Survey & Design Institute ; Shenyang 110005 ; China) ; Wang Xiao’er
- 刊名：Hydrogeology and Engineering Geology
- 出版年：2012
- 卷期：39(1)
- 关键词：边坡稳定性 ; slope stability ; 强度折减法 ; strength reduction methods
- 页码：p.72-74
- 图表：5 illus., 2 tables, 4 refs.
- 分类号：1702
- issnNo：ISSN1000-3665
- isbnNo：CN11-2202/P
摘要
The FEM strength reduction technique is used to evaluate a mountainous area substation’s high-fill slope’s stability and calculate its potential sliding surfaces which supported by reinforcement structure. According to the results, the relationship of horizontal displacement of top of the retaining wall vs the stability safety factor is established, then the authors found that the results of limit equilibrium analysis is larger than which of FEM, so it is insecurity
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