RELIABILITY ANALYSIS OF SLOPE WITH ANTI-SLIDE PILES BY DISPLACEMENT ITERATIVE FEM BASED ON STRENGTH REDUCTION METHOD

Wu Kunming; Wang Jianguo; Tan Xiaohui

doi:10.13204/j.gyjz201105022

Volume 41 Issue 5

Dec. 2014

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Wu Kunming, Wang Jianguo, Tan Xiaohui. RELIABILITY ANALYSIS OF SLOPE WITH ANTI-SLIDE PILES BY DISPLACEMENT ITERATIVE FEM BASED ON STRENGTH REDUCTION METHOD[J]. INDUSTRIAL CONSTRUCTION, 2011, 41(5): 99-103. doi: 10.13204/j.gyjz201105022

Citation:

Wu Kunming, Wang Jianguo, Tan Xiaohui. RELIABILITY ANALYSIS OF SLOPE WITH ANTI-SLIDE PILES BY DISPLACEMENT ITERATIVE FEM BASED ON STRENGTH REDUCTION METHOD[J]. INDUSTRIAL CONSTRUCTION, 2011, 41(5): 99-103. doi: 10.13204/j.gyjz201105022

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RELIABILITY ANALYSIS OF SLOPE WITH ANTI-SLIDE PILES BY DISPLACEMENT ITERATIVE FEM BASED ON STRENGTH REDUCTION METHOD

doi: 10.13204/j.gyjz201105022

1.
1. School of Civil Engineering and Water Conservancy,Hefei University of Technology,Hefei 230009,China;
2.
2. School of Resources and Environment Engineering,Hefei University of Technology,Hefei 230009,China;
3.
3. Department of City Construction and Environment,West Anhui University,Lu’an 237012,China

Received Date: 2010-11-29
Publish Date: 2011-05-20

Abstract

Abstract

In order to design a slope reinforced by anti-slide piles rationally, a calculated method of interaction process of the pile-soil was presented.It was analyzed the reliability of slope reinforced by anti-slide piles by means of displacement iterative finite element method based on the method of strength reduction theory.The calculated parameters were regarded as random variables when considering the different values of random variable impact on the reliability of anchoring depth for anti-slide piles and reinforced slope.The classification of a slope project was considered in selecting the reliability index, the target reliability as control index to guide the design of the anchoring depth of anti-slide piles.Examples show that using reliability analysis to design the slope reinforced by anti-slide piles is rational and is useful for engineering applications.
- displacement iteration,
- finite element method,
- principles of strength reduction,
- reliability analysis

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References(19)

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