A constitutive model for the deformation induced anisotropic plastic flow of metals
โ Scribed by D.C. Stouffer; S.R. Bodner
- Publisher
- Elsevier Science
- Year
- 1979
- Tongue
- English
- Weight
- 692 KB
- Volume
- 17
- Category
- Article
- ISSN
- 0020-7225
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๐ SIMILAR VOLUMES
A constitutive model is proposed for the cold compaction of metal powders. It relies on classical concepts for elasto-plastic materials. For cemented carbides, which is the current application of the model, it is shown by experimental data that there develops signi"cant anisotropy during a non-isost
## Abstract Simulation of large deformation and postโfailure of geomaterial in the framework of smoothed particle hydrodynamics (SPH) are presented in this study. The DruckerโPrager model with associated and nonโassociated plastic flow rules is implemented into the SPH code to describe elasticโplas