Alternative ways for formulation of hybrid stress elements
β Scribed by Theodore H. H. Pian; Da-Peng Chen
- Publisher
- John Wiley and Sons
- Year
- 1982
- Tongue
- English
- Weight
- 303 KB
- Volume
- 18
- Category
- Article
- ISSN
- 0029-5981
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Based on Hellinger}Reissner functional and with the inclusion both of displacements and stresses, a hybrid stress formulation of dynamic "nite element method is derived in this paper. In this formulation, the displacements are separated into zeroth displacement modes and high-order incompatible dyna
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
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The stresses around rectangular holes of rounded corners and rounded notches are analysed by using the combination of three kinds of three-dimensional special hybrid stress ΓΏnite elements. One kind of threedimensional hybrid stress ΓΏnite element with a traction-free inclined surface has been develop