Abstract

This is the third and final part of a study of wrinkles in thin membrane structures. High-fidelity, geometrically nonlinear finite element models of membrane structures, based on thin-shell elements, are used to simulate the onset and growth of wrinkles. The simulations are carried out with the ABAQUS finite element package. The accuracy of the results is demonstrated by computing the characteristics of the wrinkles in two specific membrane structures that were investigated experimentally and analytically in the first two papers in this series.

Keywords

post-buckling behaviour, mode jumping, thin shell finite elements, membrane structures, wrinkling

Authors