A regularized direct symmetric Galerkin BIE formulation for three-dimensional elastoplasticity
Résumé
This paper deals with a symmetric regularized variational boundary/domain formulation for quasi-static 3D elastoplasticity, which is shown to express the stationarity of a certain energy functional. An implicit constitutive integration scheme is implemented. The global consistent tangent operator associated with the non-linear algebraic system of equations is shown to be symmetric.
Fichier principal
BBV.pdf (184.7 Ko)
Télécharger le fichier
1999-06_iabem1999_hal-01002840.zip (582.56 Ko)
Télécharger le fichier
Origine | Fichiers produits par l'(les) auteur(s) |
---|