A novel nonlocal reduction-based coupling approach via Arlequin method on instability patterns
Résumé
A Fourier-related nonlocal reduction-based coupling, using the bridging domain methodology, is investigated to analyze the influence of boundary conditions on wrinkling patterns. The nonlocal reduction-based coupling approach is based on the well-known Arlequin framework. The analysis of the effect of boundary conditions on instability patterns is then provided. Numerical evaluation of the nonlocal reduction-based coupling approach is proposed by considering the case of buckling of a long beam lying on a nonlinear elastic foundation.