摘要
花岗岩全分化边坡是矿山开挖过程中常见的一种典型边坡,具有明显的不均匀和不连续性,与常规纯土质边坡性质存在差异。文中针对华南地区深厚花岗岩全分化层边坡进行了四种工况下的稳定性计算,并提出相应的坡率优化设计,为类似案例提供一定参考。
The completely weathered granite slope is a typical slope commonly encountered during mining excavation,which has obvious heterogeneity and discontinuity,and has differences in properties from conventional pure soil slopes.This paper calculates the stability of a completely weathered layer slope of deep granite in South China under four operating conditions,and proposes responsive slope rate optimization design,providing some reference for similar cases.
作者
宋庆滔
李华
Song Qingtao;Li Hua(PowerChina Huadong Engineering Co.Ltd.,Hangzhou,Zhejiang 311122;Zhejiang Huadong Construction Engineering Co.Ltd.,Hangzhou,Zhejiang 310004)
出处
《江西建材》
2023年第8期222-224,共3页
Jiangxi Building Materials
关键词
花岗岩全风化边坡
稳定性
坡率优化
Completely weathered granite slope
Stability
Grade optimization
