A new roundly search method for slope stability checking

MA Zhong-zheng; QI Hong-wei; HOU Xue-yuan

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A new roundly search method for slope stability checking

更新时间：2026-06-25

- A new roundly search method for slope stability checking
- Vol. 21, Issue 3, (2000)
- 作者机构：
  
  同济大学地下建筑与工程系,上海,200092
- 作者简介：
- 基金信息：
- DOI：
  CLC： TU457
- Online First：26 December 2016，
  
  Published：2000
- 稿件说明：
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MA Zhong-zheng, QI Hong-wei, HOU Xue-yuan. A new roundly search method for slope stability checking[J]. 2000, 21(3).
DOI：

MA Zhong-zheng, QI Hong-wei, HOU Xue-yuan. A new roundly search method for slope stability checking[J]. 2000, 21(3). DOI：

摘要

提出圆弧滑动法中一种新的搜索方法———三向搜索法。圆弧滑动法可以利用其共性而不局限于一些经验假设

在坡顶线及其下部各道坡线间都存在一个安全系数最小的圆弧

针对这些圆弧的寻找

给出了具体办法

并给出几个计算实例。

Abstract

A new search method of arc slipping method

which is called three orientation search method in the article

is given. It is pointedout that there always exists an arc with the least safe coefficient between one slope top line and each of those lines which is below the slopetop line; In order to find all these arcs

a concrete method is given

and finally some examples are described.

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