Selected aspects of the stability assessment of slopes with the assumption of cylindrical slip surfaces

被引：5

作者：

Konkol, Janusz ^{[1
]}

机构：

[1] Rzeszow Univ Technol, Dept Mat Engn & Technol Bldg, PL-35959 Rzeszow, Poland

来源：

COMPUTERS AND GEOTECHNICS | 2010年 / 37卷 / 06期

关键词：

Slope stability; Critical slip surface; Stratified slopes; Surcharge load; LIMIT EQUILIBRIUM; EMBANKMENTS;

D O I：

10.1016/j.compgeo.2010.06.006

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

A comprehensive analysis of maintaining stability by model homogeneous and stratified slopes, with possible surcharge loading, is carried out within the article. Calculations are performed by the Swedish method of Fellenius under the assumption of a cylindrical slip surface passing through the slope foot. Proposals for searching for the reach of the break-off wedge of a potential slip surface are put forward. An analysis of the effect of surcharge load location on general slope stability is also made, providing the capability to determine the safe distance of positioning of an excavator on the surcharge of a non-encased excavation. (C) 2010 Elsevier Ltd. All rights reserved.

引用

页码：796 / 801

页数：6

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