Journal article
A covariant formulation of finite plasticity with plasticity-induced evolution of anisotropy: Modeling, algorithmics, simulation, and comparison to experiments
International journal of solids and structures, Vol.185-186, pp.116-142
03/01/2020
DOI: 10.1016/j.ijsolstr.2019.08.005
Abstract
Motivated by experimental findings on sheet-metal forming, this article concerns the modeling of evolving anisotropies in finite plasticity. A covariant formulation of plasticity is employed in conjunction with evolution equations for the structural tensors that characterize the symmetry group of the yield function. A specific model is implemented into a finite element code to simulate tension and torsion tests. The results are then compared to experiments.
Details
- Title: Subtitle
- A covariant formulation of finite plasticity with plasticity-induced evolution of anisotropy: Modeling, algorithmics, simulation, and comparison to experiments
- Creators
- Tobias Kaiser - TU Dortmund UniversityJia Lu - University of IowaAndreas Menzel - Lund UniversityPanayiotis Papadopoulos - University of California, Berkeley
- Resource Type
- Journal article
- Publication Details
- International journal of solids and structures, Vol.185-186, pp.116-142
- DOI
- 10.1016/j.ijsolstr.2019.08.005
- ISSN
- 0020-7683
- eISSN
- 1879-2146
- Publisher
- Elsevier Ltd
- Language
- English
- Date published
- 03/01/2020
- Academic Unit
- Mechanical Engineering
- Record Identifier
- 9984196614902771
Metrics
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