Volume 22, Number 1, January-March 2016
|Page(s)||148 - 168|
|Published online||06 October 2015|
A visco-elasto-plastic evolution model with regularized fracture
Laboratoire Jean Kuntzmann, 51 rue des Mathématiques, Campus de Saint Martin
d’Hères, BP 53,
Received: 25 June 2014
We study a model for visco-elasto-plastic deformation with fracture, in which fracture is approximated via a diffuse interface model. We show that a discretized (in time) quasistatic evolution, converges to a solution of the continuous (in time) evolution, proving existence of a solution to our model.
Mathematics Subject Classification: 49J40 / 49J45 / 74C10 / 74R20
Key words: Plasticity / regularized fracture / viscous dissipation
© EDP Sciences, SMAI, 2015
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