ON CONTINUITY CONDITIONS AT THE PHASE INTERFACE OF TWO-PHASE ELASTIC SHELLS
Résumé
The general non-linear theory of elastic shells undergoing stress-induced phase transition of martensitic type is developed. Our formulation is based on the statically and kinematically exact shell model. We also take into account the strain energy density of capillarity type as well as forces and couples applied along the curvilinear phase interface itself. The boundary value problem is formulated in the weak form through the variational principle of stationary, total potential energy. In particular, we derive the refined static continuity conditions at the coherent interface and at the interface incoherent in rotations.
Domaines
Mécanique [physics.med-ph]
Origine : Fichiers produits par l'(les) auteur(s)
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