Numerical realization of physical relations for a strain-hardening elastoplastic medium
β Scribed by A. L. Isaev; V. V. Selivanov
- Book ID
- 112555567
- Publisher
- Springer
- Year
- 1989
- Tongue
- English
- Weight
- 178 KB
- Volume
- 21
- Category
- Article
- ISSN
- 0039-2316
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π SIMILAR VOLUMES
For a class of elastoplastic solids exhibiting a mixed kinematic-isotropic behavior, a convergent bounding principle is presented. This principle, formulated by means of a suitable perturbation method, is able to provide upper bounds on different kinds of the actual plastic deformation induced by a
An approach to the description of damage accumulation in the deformation of an elastoplasticmaterial, based on Il'yushin's ideas in the theory of elastoplastic processes, is proposed. A version of the relations for the damage tensor is formulated, from which the well-known Kolmogorov model follows a