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Title: Rotational failure of 3D nonsymmetric slope predicted by Bishop’s method
Other Titles: 非对称旋转破坏的三维Bishop边坡稳定算法
Authors: Cheng, YM 
Zhu, LJ
Keywords: Slope stability
Bishop’s simplified method
Limit equilibrium method
Issue Date: 2002
Publisher: 南京水利科學硏究院
Source: 岩土工程學報 (Chinese journal of geotechnical engineering), Nov. 2002, v. 24, no. 6, p. 706-709 How to cite?
Journal: 岩土工程學報 (Chinese journal of geotechnical engineering) 
Abstract: 根据Bishop简化法的计算假定和原则,并假定边坡的整体滑动方向,推导出三维边坡稳定分析的计算方法。该方法适用于对称和非对称的旋转破坏的边坡稳定问题,如边坡破坏面为对称的圆弧、旋转椭圆等旋转面,或者这些旋转面的组合面,或者旋转面与平面的组合面等。探讨了三维Bishop简化法应用于非对称破坏存在的问题。
Three dimensional slope stability analysis with limit equilibrium method is developed, based on the assumption used in Bishop’s two dimensional simplified method. The sliding direction of whole slope is assumed. Thus this method can be applied to slope with rotational failure surface such as semispherical, ellipsoid, or composite failure surface that is the combination of the above rotational surface with plane.In this paper, some problem of applying this method to asymmetric slope is discussed.
ISSN: 1000-4548
Rights: © 2002 中国学术期刊电子杂志出版社。本内容的使用仅限于教育、科研之目的。
© 2002 China Academic Journal Electronic Publishing House. It is to be used strictly for educational and research purposes.
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