Three-dimensional slope stability problem with a surcharge load

被引：4
|
作者：
Cheng, Y. M. [1 ]
Li, N. [1 ]
Yang, X. Q. [2 ]
机构：
[1] Hong Kong Polytech Univ, Dept Civil & Environm Engn, Hong Kong, Hong Kong, Peoples R China
[2] Guangdong Univ Technol, Bldg & Construct Dept, Guangzhou, Guangdong, Peoples R China
来源：
NATURAL HAZARDS AND EARTH SYSTEM SCIENCES | 2015年 / 15卷 / 10期
关键词：
UPPER BOUND THEOREM; LIMIT EQUILIBRIUM; STRENGTH REDUCTION; BEARING CAPACITY; EXTENSION;
D O I：
10.5194/nhess-15-2227-2015
中图分类号：
P [天文学、地球科学];
学科分类号：
07 ;
摘要：
A semi-analytical solution for the three-dimensional stability analysis of the ultimate uniform patched load on top of a slope is developed by the limit analysis using kinematically admissible failure mechanisms. The failure mechanism which is assumed in the analytical solution is verified by three-dimensional strength reduction analyses and laboratory model test. Furthermore, the proposed method and the results are further compared with some published results for illustrating the applicability of the proposed failure mechanism.
引用
收藏
页码：2227 / 2240
页数：14
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