UQWorld

FORM with Gumbel Distribution

Hello,
I am performing form reliability analysis based on an analytical moment-curvature model.
the problem is that when the algorithm searches for the design point, it generates numbers with INF value for the random variable with Gumbel distribution, which totally compromises the analysis. this problem did not happen for any other distribution.
note that the bounds for the mentioned random variable are [0 40]
Thanks in advance