A new hybrid-Trefftz triangular and quadrilateral plate elements
โ Scribed by Yeon Seok Choo; Noori Choi; Byung Chai Lee
- Publisher
- Elsevier Science
- Year
- 2010
- Tongue
- English
- Weight
- 290 KB
- Volume
- 34
- Category
- Article
- ISSN
- 0307-904X
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๐ SIMILAR VOLUMES
This paper presents two simple quadrilateral Co plate bending elements with explicit element stiffness matrix. The element formulation is based on assumed element stress fields and the interrelated transverse displacement and rotation along element boundaries. The interrelated edge displacements not
The stress model of the hybrid finite element formulation is applied to the analysis of quasi-static, gradient-dependent elastoplastic structural problems. The finite element approximation consists in the direct estimate of the stress and plastic multiplier fields in the domain of the element and of