Table 7 Comparison of 100 year failure probability (P f ) using response surface and MCS
From: A probabilistic bridge safety evaluation against floods
Approach | Boundsa | P f | COV |
|---|---|---|---|
MCS | NA | 2.32 × 10−1 | 0.033 |
RSM(150)b | μ ± 3σ | 2.32 × 10−1 | 0.01 |
RSM(80)b | μ ± 2σ | 2.41 × 10−1 | 0.02 |