Journal article
On the formulation and numerical solution of problems in anisotropic finite plasticity
Computer methods in applied mechanics and engineering, Vol.190(37-38), pp.4889-4910
2001
DOI: 10.1016/S0045-7825(00)00355-8
Abstract
This article discusses an extension of the Green–Naghdi finite plasticity theory to explicitly include anisotropic effects in the stress response, yield condition, flow rule and hardening rule. Constitutive models are developed within the context of the extended theory and used in formulating implicit integration algorithms which inherit the characteristics of the classical return-mapping scheme of isotropic plasticity. Representative numerical simulations demonstrate the applicability and predictive capacity of the proposed model in the presence of large plastic deformations.
Details
- Title: Subtitle
- On the formulation and numerical solution of problems in anisotropic finite plasticity
- Creators
- Panayiotis PAPADOPOULOS - Department of Mechanical Engineering, University of California, Berkeley, CA 94720-1740, United StatesJia Lu - Department of Mechanical Engineering, University of California, Berkeley, CA 94720-1740, United States
- Resource Type
- Journal article
- Publication Details
- Computer methods in applied mechanics and engineering, Vol.190(37-38), pp.4889-4910
- Publisher
- Elsevier; Amsterdam
- DOI
- 10.1016/S0045-7825(00)00355-8
- ISSN
- 0045-7825
- eISSN
- 1879-2138
- Language
- English
- Date published
- 2001
- Academic Unit
- Mechanical Engineering
- Record Identifier
- 9984064590802771
Metrics
17 Record Views