Research Article
An Adaptive First-Order Reliability Analysis Method for Nonlinear Problems
Table 5
Distribution characteristics of each random variable.
| | Random variable | Distribution | Mean | Standard deviation |
| | kp | Lognormal | 1 | 0.2 | | ks | Lognormal | 0.01 | 0.002 | | mp | Lognormal | 1 | 0.1 | | ms | Lognormal | 0.01 | 0.001 | | ζp | Lognormal | 0.05 | 0.02 | | ζs | Lognormal | 0.02 | 0.01 | | Fs | Lognormal | 15 | 1.5 | | S0 | Lognormal | 100 | 10 |
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