土质路堑边坡稳定性验算的解析法  

Analytic method for checking calculation of soil cut slope stability

作　　者：杨裕恒[1] 杨轶[2] 谭红霞[1] 

机构地区：[1]湘潭大学,湖南湘潭411105 [2]长沙理工大学,湖南长沙410076

出　　处：《工程建设》2007年第6期15-17,共3页Engineering Construction

基　　金：湖南省教育厅科研项目资助(批准号:02C592)

摘　　要：对土质路堑边坡进行了整体稳定分析,用几何求导的方法求出各种土质类型路堑边坡的最危险破裂面的倾角和对应的圆心角,从而得到验算土质路堑边坡最小稳定系数的简便方法。The overall stability of the soil cut slope was analyzed, the inclination of the most dangerous rupture plane and its corresponding centre angle of various soil cut slope were found out by using geometrical progression method, thus the simple method for checking calculation of the minimum stability coefficient of soil cut slope was obtained. 1

关 键 词：路堑 土质边坡 稳定性 解析法 

分 类 号：U416.13[交通运输工程—道路与铁道工程]