Identification of an elastoplastic constitutive relation
✍ Scribed by P. Guélin; J.M. Terriez; B. Wack
- Publisher
- Elsevier Science
- Year
- 1976
- Tongue
- English
- Weight
- 214 KB
- Volume
- 3
- Category
- Article
- ISSN
- 0093-6413
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
## Abstract The paper summarizes the comprehensive experience of the authors in the numerical identification and estimation of parameters for anisotropic elastoplastic material laws analyzing inhomogeneous mechanical fields. Generally, the constitutive model under consideration represents a system
The constitutive model of sands is proposed to describe the characteristics of plastic behaviour for cyclic loadings. A non-associated flow rule is used and both yield function and plastic potential are generalized forms of the Modified Cam clay model. The hardening parameter is represented by the p