On optimization approaches of hybrid stress elements
β Scribed by Chang-Chun Wu; Y.K. Cheung
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 787 KB
- Volume
- 21
- Category
- Article
- ISSN
- 0168-874X
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
A four-noded torsional element with only four stress parameters is developed based on the HellingerΒ±Reissner principle by optimizing element trial stresses through the introduction of incompatible displacements. Two boundary hybrid-stress elements with six stress parameters are also developed to mee
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