A covariant formulation of finite plasticity with plasticity-induced evolution of anisotropy: Modeling, algorithmics, simulation, and comparison to experiments
Research output: Contribution to journal › Article
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.
|Research areas and keywords||
Subject classification (UKÄ) – MANDATORY
|Journal||International Journal of Solids and Structures|
|Early online date||2019|
|Publication status||Published - 2020|