Plasticidad con Grandes Deformaciones. Fundamentos y Aplicaciones

C. García Garino, J. Oliver, S. Botello


This paper describes a finite strain ela.stoplastic constitutive model. The numerical implementation of
the model in a computational code is discussed. On the other hand the model is enhanced to deal with frictional contact interfaces. Finally applications of the model in the numerical simulation of sheet metal forming operations are provided.

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