摘要
边坡失稳并不一定是连续性破坏,而可能存在先在一局部处达到极限状态,然后向其它部位扩展的渐进失稳破坏。运用概率分析的方法求解局部失稳概率,论证了渐进失稳概率分析的可能性,最后提出了治理边坡渐进失稳的措施。
Slope stability failure is not definitely serial but probably gradual. First, it reaches the extreme state at certain part of slope and then extends to the other parts. Probability method was used to solve par-tial failure probability, which verifies the feasibility of gradual failure probability analysis. At last, some measures to deal with gradual slope stability failure were proposed.
出处
《西南科技大学学报》
CAS
2007年第2期19-22,共4页
Journal of Southwest University of Science and Technology
关键词
整体失稳概率
局部失稳概率
渐进性失稳破坏
过渡概率矩阵
integral failure probability
partial failure probability
gradual stability tailure
transitional probability matrix
