边坡稳定简化Bishop法与Fellenius法的对比分析  

Comparative Analysis of Simplified Bishop Method and Fellenius Method for Slope Stability Analysis

作　　者：赵立鹏[1] 孙万禾[1] 

机构地区：[1]中交天津港湾工程研究院有限公司,天津300222

出　　处：《水运工程》2008年第6期38-41,共4页Port & Waterway Engineering

摘　　要：对分析土坡稳定的Bishop法和Fellenius法进行了详细的对比分析,得到了抗剪强度指标c,φ对两种方法对比的影响规律,比较了两法的优势,解释了Bishop法计算出现反常现象的原因,提出了Bishop法计算分析中应注意的问题,可指导土坡稳定分析计算。The Bishop Method and the Fellenius Method for slope stability analysis were compared and analyzed, and the law of influence of shear strength indices of c and φ upon the comparison of the two methods is obtained. The causes of abnormality in calculations with the Bishop Method are explained and the problems which should be given attention to during the calculations and analyses with the Bishop Method are proposed. The comparison and analysis herein made can be used to guide the analysis and calculation of slope stability.

关 键 词：边坡稳定 B法 F法 分项系数 对比分析 

分 类 号：U417.12[交通运输工程—道路与铁道工程]