A mixed finite element formulation for non-linear analysis of plane problems
β Scribed by C. L. Liao; J. S. Tsai
- Publisher
- John Wiley and Sons
- Year
- 1992
- Tongue
- English
- Weight
- 890 KB
- Volume
- 33
- Category
- Article
- ISSN
- 0029-5981
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
A mixed triangular finite element model has been developed for plate bending problems in which effects of shear deformation are included. Linear distribution for all variables is assumed and the matrix equation is obtained through Reissner's variational principle. In this model, interelement compati
In a previous paper a modified Hu-Washizu variational formulation has been used to derive an accurate four node plane strain/stress finite element denoted QE2. For the mixed element QE2 two enhanced strain terms are used and the assumed stresses satisfy the equilibrium equations a priori for the lin