强度折减法软件在评价边坡稳定性上之比较  

Comparisons of Strength Reduction Method Softwares for Slope Stability Analysis

作　　者：蒋鑫[1] 邱延峻[2] 凌建明[1] 

机构地区：[1]同济大学道路与交通工程教育部重点实验室,上海200092 [2]西南交通大学土木工程学院,成都610031

出　　处：《地下空间与工程学报》2008年第2期302-309,共8页Chinese Journal of Underground Space and Engineering

基　　金：中国博士后科学基金资助项目(20060390654)

摘　　要：强度折减法在边坡稳定性分析课题中日益受到重视。较系统、全面地介绍了国内外一些已内嵌强度折减法,用于边坡稳定性分析的计算分析软件的特色,并以单一均质土坡、含薄层软弱夹层的土坡、加筋土坡及考虑地下水的土坡等四个典型算例比较了不同软件的计算成果。Strength reduction method （ SRM ） plays a more and more important role in slope stability analysis recently. Some advantages and disadvantages of several geotechnical softwares including SRM for analysis on the slope stability were pointed out. Based on four examples, namely application to a homogeneous slope, a slope with a thin weak layer, a slope with reinforcements and a slope with a water table, some conclusions drawn from different software were discussed and compared.

关 键 词：强度折减法 边坡工程 稳定性分析 数值模拟 

分 类 号：TD824.71[矿业工程—煤矿开采]