A multiscale approach to model the mechanical behaviour of heterogeneous hyperelastic membranes
Résumé
Within the framework given by the homogenisation method with multiple scale asymptotic expansions, a theoretical and numerical analysis is proposed in order to study the mesoscale behaviour of hyperelastic thin membranes exhibiting geometrical or material heterogeneities at the microscale. Results deduced from this multiscale approach are then used to analyse the mechanical behaviour of a crenellated thin membrane made up of a compressible Neo-Hookean material.
Origine : Fichiers produits par l'(les) auteur(s)
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