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3
各抽样配点方法对应的
R
2
验算结果
计算点
均匀设计抽样
LHS
改进LHS
分层抽样
样本点
1
0.9996
0.9999
0.9999
其他验算点
0.9877
0.9972
0.998
0.991