Implicit finite element implementation of Chaboche’s plasticity kinematic hardening model
Abstract
This paper aims to present a comprehensive guideline for the implementation of Chaboche's plasticity kinematic hardening model in the context of finite element analysis. A detailed strategy for the resolution of the elastoplastic problem (return mapping) as well as for the computation of the consistent tangent operator are presented. Both 2D and 3D numerical implementation strategies are addressed. In the end, a few numerical examples are presented.
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