Approximate Calculation Method of Slope Reliability Degree Based on Slice Mode

颜永国; 陈健

doi:10.13409/j.cnki.jdpme.2010.03.019

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Approximate Calculation Method of Slope Reliability Degree Based on Slice Mode

更新时间：2025-12-11

- Approximate Calculation Method of Slope Reliability Degree Based on Slice Mode
- Vol. 30, Issue 3, Pages: 315-319(2010)
- 作者机构：
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- DOI：10.13409/j.cnki.jdpme.2010.03.019
  CLC： U43
- Published：2010
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[1]颜永国,陈健.基于条分模式的边坡可靠度近似计算方法[J].防灾减灾工程学报,2010,30(03):315-319.

颜永国, 陈健. Approximate Calculation Method of Slope Reliability Degree Based on Slice Mode[J]. 2010, 30(3): 315-319.
[1]颜永国,陈健.基于条分模式的边坡可靠度近似计算方法[J].防灾减灾工程学报,2010,30(03):315-319. DOI： 10.13409/j.cnki.jdpme.2010.03.019.

颜永国, 陈健. Approximate Calculation Method of Slope Reliability Degree Based on Slice Mode[J]. 2010, 30(3): 315-319. DOI： 10.13409/j.cnki.jdpme.2010.03.019.

摘要

通过对边坡稳定分析方法中的条分理论和响应面法的研究

针对边坡可靠性计算往往没有明确的解析表达式

以及稳定性系数计算方法和响应面法（RSM）的特点

将响应面法中的有限元数值模拟以条分模式中的稳定性系数隐式方程的迭代计算方法代替

建立了条分模式下的边坡可靠性计算的极限状态方程

从而形成了一种新的边坡稳定可靠性响应面分析方法。本文提出的改进的响应面法原理简单

计算效率较高并具有一定的精度

适用于对边坡可靠度的近似计算。

Abstract

Through the research of slope stability analysis method on slice mode and response surface method

finite element method in response surface method（RSM） is replaced by iterative calculation process of implicit stability coefficient expression on slice mode

aiming at the absent of explicit expression in slope reliability calculation and the specialty of stability coefficient calculation method and classical response surface method.Then the limit state equation of slope reliability analysis is confirmed on slice mode.Combining classical response surface method with the stability analysis method

a new method for slope stability reliability analysis is established.And then

the paper makes the method be stability analysis system that can deal with circle and non-circle slide surface under many soil layers.The IRSM brought forward in this paper has simple theory

high computational efficiency and also high precision in some degree.So the method is applicable to slope reliability approximate calculation.

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references

响应面方法在整体式隧道衬砌可靠性分析中的应用 [J]. 宋玉香,刘勇,朱永全. 岩石力学与工程学报 . 2004(11)

边坡可靠度的随机斜条分法上限解 [J]. 梧松,吴玉山. 岩石力学与工程学报 . 2003(10)

边坡可靠性分析分步混合遗传算法 [J]. 陈昌富,王贻荪,邹银生. 土木工程学报 . 2003(02)

格状与层状岩体边坡稳定性分析的概率方法 [J]. 张雷. 岩石力学与工程学报 . 2002(03)

边坡极限承载力的下限分析法及其可靠度理论 [J]. 李亮,刘宝琛. 岩石力学与工程学报 . 2001(04)

结构可靠度分析的变f序列响应面法及其应用 [J]. 武清玺,卓家寿. 河海大学学报(自然科学版) . 2001(02)

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