摘要
本文提出的方法,可以计算有多个滑动面边坡的破坏概率和有多个楔形滑体边坡的破坏概率。用n维联合正态分布向量的随机抽样和蒙特卡罗方法模拟边坡的破坏。讨论了不同滑面数和各滑面间随机参数的相关性对边坡破坏概率的影响。
This paper proposes aa approach for calculating the failure probability of rock slopes with multiple slip surfaces or with multiple wedges. The failure of slopes, based on the random sampling of vectors with a jointly n-dimensioaal normal distribution, is simulated with the Monte-Carlo technique. Moreover, the effects of the number of slip surfaces or wedges as well as the correlation between, the random parameters of slip surfaces on the failure probability of the slopes are also discussed.
出处
《岩土工程学报》
EI
CAS
CSCD
北大核心
1990年第6期55-62,共8页
Chinese Journal of Geotechnical Engineering
