Second-order locking-free nonconforming elements for planar linear elasticity
โ Scribed by Shaochun Chen; Guobiao Ren; Shipeng Mao
- Book ID
- 108075693
- Publisher
- Elsevier Science
- Year
- 2010
- Tongue
- English
- Weight
- 913 KB
- Volume
- 233
- Category
- Article
- ISSN
- 0377-0427
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
A new nonconforming triangular element for the equations of planar linear elasticity with pure traction boundary conditions is considered. By virtue of construction of the element, the discrete version of Korn's second inequality is directly proved to be valid. Convergence rate of the finite element
The uniform convergence of finite element approximations based on a modified Hu-Washizu formulation for the nearly incompressible linear elasticity is analyzed. We show the optimal and robust convergence of the displacement-based discrete formulation in the nearly incompressible case with the choice