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.
出处
《水运工程》
北大核心
2008年第6期38-41,共4页
Port & Waterway Engineering
关键词
边坡稳定
B法
F法
分项系数
对比分析
slope stability
B method
F method
partial factors
comparative analysis
