MULTI-LEVEL PHYSICAL MODELS OF PLASTICITY: THEORY, ALGORITHMS, AND APPLICATIONS |
| 4 | |
| 2011 |
| scientific article | |||
| 1808-1810 |
| The main principles of multi-level constitutive models with internal variables are considered. The conditions of consistency of models with different scale levels are formulated. Introduction of asymmetric measures of the stressed-strained state is proposed and substantiated. Algorithms for numerical implementation of the proposed models applied to polycrystalline materials of different classes are developed. |
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