Membrane locking and assumed strain shell elements
β Scribed by Huang Hou-Cheng
- Publisher
- Elsevier Science
- Year
- 1987
- Tongue
- English
- Weight
- 584 KB
- Volume
- 27
- Category
- Article
- ISSN
- 0045-7949
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## Abstract A reduced enhanced solidβshell (RESS) finite element concept has been suggested recently by Alves de Sousa __et al.__ (__Int. J. Numer. Meth. Engng__ 2005; **62**:952; __Int. J. Numer. Meth. Engng__ 2006; **67**:160; __Int. J. Plasticity__ 2007; **23**:490). Developments on the βRESSβ e
A set of four-node shell element models based on the assumed strain formulation is considered here. The formulation allows for changes in the shell thickness. As a result, the kinematics of deformation are described by purely vectorial variables, without using rotational angles. The present study in