Finite element analysis of elasto-plastic shells
✍ Scribed by Jan Bäcklund; Hans Wennerström
- Publisher
- John Wiley and Sons
- Year
- 1974
- Tongue
- English
- Weight
- 431 KB
- Volume
- 8
- Category
- Article
- ISSN
- 0029-5981
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
## Abstract Advances in technology and interest in limit state design have made the inclusion of non‐linear effects, such as elasto‐plastic behaviour, desirable in the analysis of many structures. Improvements in solution algorithms coupled with parallel developments in high speed digital computers
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
A large-deformation model for thin shells composed of elasto-plastic material is presented in this work. Formulation of the shell model, equivalent to the two-dimensional Cosserat continuum, is developed from the three-dimensional continuum by employing standard assumptions on the distribution of th