Inverse asymptotic solution method for finite deformation elasto-plasticity
โ Scribed by Chen Zhida
- Book ID
- 104634712
- Publisher
- Springer
- Year
- 1997
- Tongue
- English
- Weight
- 431 KB
- Volume
- 18
- Category
- Article
- ISSN
- 0253-4827
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โฆ Synopsis
The development of modern mechanics in recent years has made many important progresses in the concepts and methods for nonlinear large deformation meehanics([l],
[Z], [3]etc.). The presen: paper is aimed to show how the natural co-moving system method and Stokes-Chen's decomposition theorem can be effectively applied asymptotically to solving problems of finite deformation elasto-plasticity by inverse asymptotic method for engineering design purpose. Rigid punch problem is examplified in the paper.
๐ SIMILAR VOLUMES
This paper proposes a Stochastic Finite Element Method (SFEM) for non-linear elasto-plastic bodies, as a generalization of the SFEM for linear elastic bodies developed by Ghanem and Spanos who applied the Karhunen}Loeve expansion and the polynomial chaos expansion for stochastic material properties
## Abstract In this paper two plane strain quadrilateral elements with two and four variables, are proposed. These elements are applied to the analysis of finite strain elastoโplastic problems. The elements are based on the enhanced strain and Bโbar methodologies and possess a stabilizing term. The