重力坝深层抗滑稳定的可靠度分析  

Reliability Analysis of Gravity Dam Stability against Deep Slide

作　　者：兰仁烈[1] 

机构地区：[1]国家电力公司成都勘测设计研究院,四川成都610072

出　　处：《水电站设计》2003年第1期26-30,共5页Design of Hydroelectric Power Station

摘　　要：依据可靠度理论,对重力坝深层抗滑稳定问题,采用9个随机变量进行了计算,并将计算结果与常规法(被动抗力法)得出的结果进行了分析比较。同时对用此计算和要解决的问题提出了看法和意见。In this paper based on reliability theory,gravity dam stability against deep slide has been analysed by use of stochastic variables.The analysis results are compared with those obtained from conventional(passive resistance)method.Besides,views and comments are given to use of this analysis and problems to be solved.

关 键 词：深层地基 抗滑稳定 可靠度 随机变量 混凝土重力坝 

分 类 号：TV642.3[水利工程—水利水电工程]