Fig. 10From: Efficient structural reliability analysis by using a PGD model in an adaptive importance sampling schema1D truss: 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 modes (\(\varvec{\mu }_{h_0}\) from the initial iteration \(it=0\) and \(p_0=0.1\), \(N_p=100\) and \(N=1600\) are used)Back to article page