A new constitutive theory extending Hypoplasticity
✍ Scribed by José Jorge Nader
- Publisher
- Elsevier Science
- Year
- 2010
- Tongue
- English
- Weight
- 248 KB
- Volume
- 37
- Category
- Article
- ISSN
- 0093-6413
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📜 SIMILAR VOLUMES
In the present study, the Goodman-Cowin theory is extended to incorporate plastic features to construct an elasto-visco-plastic constitutive model for flowing dry granular materials. A thermodynamic analysis, based on the Mu¨ller-Liu entropy principle, is performed to derive the equilibrium expressi
The stress}strain behaviour of granular materials can be modelled with hypoplastic constitutive relations. A hypoplastic model is brie#y introduced for the axially symmetric case, and a procedure for the determination of its parameters is described in detail. It is shown, for several sands and one g