Research Article
A Novel Probabilistic Fatigue Life Prediction Method for Welded Structures Based on gPC
Table 1
The polynomial chaos corresponding to random variables of different distribution types.
| Distribution type | Polynomial chaos type |
| Gaussian | Hermite chaos | Uniform | Legendre chaos | Gamma | Laguerre chaos | Beta | Jacobi chaos | Poisson | Charlier chaos | Binomial | Krawtchouk chaos | Hypergeometric | Hahn chaos | Nonnegative binomial | Meixner chaos |
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