## Abstract A formulation for 36‐DOF assumed strain triangular solid shell element is developed for efficient analysis of plates and shells undergoing finite rotations. Higher order deformation modes described by the bubble function displacements are added to the assumed displacement field. The ass
✦ LIBER ✦
A general high-order finite element formulation for shells at large strains and finite rotations
✍ Scribed by Y. Başar; U. Hanskötter; Ch. Schwab
- Publisher
- John Wiley and Sons
- Year
- 2003
- Tongue
- English
- Weight
- 625 KB
- Volume
- 57
- Category
- Article
- ISSN
- 0029-5981
- DOI
- 10.1002/nme.591
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The paper is concerned with the ÿnite element formulation of a recently proposed geometrically exact shell theory with natural inclusion of drilling degrees of freedom. Stress hybrid ÿnite elements are contrasted by strain hybrid elements as well as enhanced strain elements. Numerical investigations