Calculus of Variations and Geometric Measure Theory

V. Crismale - G. Lazzaroni

Viscous approximation of quasistatic evolutions for a coupled elastoplastic-damage model

created by lazzaroni on 04 Feb 2016


Published Paper

Inserted: 4 feb 2016
Last Updated: 4 feb 2016

Journal: Calc. Var. Partial Differential Equations
Volume: 55:17
Year: 2016
Doi: 10.1007/s00526-015-0947-6
Links: Online publication


Employing the technique of vanishing viscosity and time rescaling, we show the existence of quasistatic evolutions for elastoplastic materials with incomplete damage affecting both the elastic tensor and the plastic yield surface, in a softening framework and in small strain assumptions.