Prediction of yield surfaces of textured sheet metals
β Scribed by S. H. Choi; J. H. Cho; K. H. Oh; F. Barlat; K. Chung; J. W. Kwon
- Book ID
- 107449922
- Publisher
- The Minerals, Metals & Materials Society
- Year
- 1999
- Tongue
- English
- Weight
- 649 KB
- Volume
- 30
- Category
- Article
- ISSN
- 1073-5623
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π SIMILAR VOLUMES
A new form of yield theories considering an anisotropic parameter for porous sintered powder metallurgy metals have been derived and proposed in this technical paper. In addition to these, the flow rule with anisotropic parameter for porous metal is introduced. The mathematical expression for the ca
Three phenomenological yield criteria are adopted to describe the plastic behaviour of sheet metals with normal plastic anisotropy. The sheet metals are assumed to be elastic-plastic, rate-sensitive and incompressible. A rate-sensitive thin shell ΓΏnite element formulation based on the virtual work p