Displaying similar documents to “Asymptotic behaviour and correctors for Dirichlet problems in perforated domains with homogeneous monotone operators”

Collisions and fractures: a model in S B D

Elena Bonetti, Michel Frémond (2004)

Atti della Accademia Nazionale dei Lincei. Classe di Scienze Fisiche, Matematiche e Naturali. Rendiconti Lincei. Matematica e Applicazioni

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We investigate collisions (assumed to be instantaneous) and fractures of three-dimensional solids. Equations of motion and constitutive laws provide a set of partial differential equations, whose corresponding variational problem may be solved in the space of special functions with bounded deformations ( S B D ), exploiting the direct method of calculus of variations.