A Locking-Free Nonconforming Finite Element Method for Planar Linear Elasticity
โ Scribed by Chang-Ock Lee; Jongwoo Lee; Dongwoo Sheen
- Book ID
- 110426119
- Publisher
- Springer
- Year
- 2003
- Tongue
- English
- Weight
- 127 KB
- Volume
- 19
- Category
- Article
- ISSN
- 1019-7168
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
Mixed ยฎnite element methods such as PEERS or the BDMS methods are designed to avoid locking for nearly incompressible materials in plane elasticity. In this paper, we establish a robust adaptive mesh-reยฎning algorithm that is rigorously based on a reliable and ecient a posteriori error estimate. Num