A yield criterion for isotropic and cross-anisotropic cohesive-frictional materials
β Scribed by G. Mortara
- Publisher
- John Wiley and Sons
- Year
- 2010
- Tongue
- English
- Weight
- 485 KB
- Volume
- 34
- Category
- Article
- ISSN
- 0363-9061
- DOI
- 10.1002/nag.846
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π SIMILAR VOLUMES
A coordinate-free formulation of a failure criterion for transversely isotropic solids is proposed. In the threedimensional stress space the criterion is represented by an elliptic paraboloid. The anisotropic form of the proposed criterion is based on generalization of the second invariant of the de
In order to model the various phenomena which govern the mechanical response of bonded geomaterials under monotonic loadings, an elastoplastic model coupled with an elastic model with damage was developed, taking into account both the frictional and cohesive aspects of these materials. First, the pr
## Abstract A general form of the yield criterion derived from a special rateβtype constitutive equation for a granular material provides an appropriate yield surface over a narrow range of material parameters. The complete yield surface is described using a single equation.