基于随机响应面法的金鸡岭岩质边坡可靠度分析及抽样方法对比
SHENGJianlong,ZHAIMingyang
Reliability Analysis and Sampling Method Comparison of Jinjiling Rock Slope Based on Stochastic Response Surface Method
表4
各抽样配点方法所得失效概率及其变异系数
抽样方法
P
f
C
O
V
P
f
Monte-Carlo法
0.1843
-
均匀设计抽样
0.2461
2.387×10
-7
LHS
0.1840
1.174×10
-7
改进LHS
0.1841
1.652×10
-7
分层抽样
0.2127
1.985×10
-7