An efficient algorithm for implementing the finite-element ( ) time-domain FETD method on parallel computers is presented. An unconditionally stable implicit FETD algorithm is combined with the ( ) finite-element tearing and interconnecting FETI method. This domain decomposition algorithm con¨erges
A note on finite element implementation of sandwich shell homogenization
β Scribed by Romil Tanov; Ala Tabiei
- Publisher
- John Wiley and Sons
- Year
- 2000
- Tongue
- English
- Weight
- 102 KB
- Volume
- 48
- Category
- Article
- ISSN
- 0029-5981
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β¦ Synopsis
A "nite element (FE) implementation for sandwich shell through-thickness homogenization is presented. The homogenization is performed within the analysis constitutive procedure and is suitable for the FE analysis of sandwich shells using explicit time-integration scheme.
π SIMILAR VOLUMES
The paper is concerned with the ΓΏnite element formulation of a recently proposed geometrically exact shell theory with natural inclusion of drilling degrees of freedom. Stress hybrid ΓΏnite elements are contrasted by strain hybrid elements as well as enhanced strain elements. Numerical investigations