Fig. 13From: Efficient structural reliability analysis by using a PGD model in an adaptive importance sampling schemaCross-section: influence of the refinement degree of the PGD model (given by Eq. 16) on the failure probability \(P_f\) based on 50 runs of itPGDrel-PF with varying PGD solutions regarding mesh discretization and number of models (\(\varvec{\mu }_{h_0}\) from the initial iteration \(it=0\) and \(p_0=0.1\), \(N_p=100\), \(N=1600\) are used)Back to article page