高速公路高液限土路堑边坡稳定性分析  

Stability Analysis of Cutting Slope with High Liquid Limit Soil of Expressway

作　　者：余小马 徐国锋 吴昊 谢媛 

机构地区：[1]浙江省交通规划设计研究院,杭州市310006

出　　处：《公路》2011年第8期138-140,共3页Highway

摘　　要：分析了浙江省某高速公路高液限土路堑边坡病害成因,提出了高液限土路堑边坡在长期的连续降雨或暴雨条件下,坡体饱水,边坡渐进破坏的极限平衡分析方法。The highway high liquid limit soil slope and causes of disease in Zhejiang Province are analyzed.Taking the slope stability problems of the high liquid limit soil slope in the long-term continuous rainfall or storm conditions into account,the slope asymptotic failure limit equilibrium analysis under the condition that the slope is saturated is put forward.

关 键 词：高液限土 边坡稳定性 渐进破坏 极限平衡分析法 

分 类 号：U414.101[交通运输工程—道路与铁道工程]