Stiffened shells have been investigated for free vibration by using a stiffened shallow shell finite element. In the formulation the stiffener may take up any orientation within the shell element, and it need not necessarily be placed along the nodal line. A number of numerical examples of stiffened
Finite element free vibration analysis of conoidal shells
โ Scribed by Dipankar Chakravorty; J.N. Bandyopadhyay; P.K. Sinha
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 274 KB
- Volume
- 56
- Category
- Article
- ISSN
- 0045-7949
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๐ SIMILAR VOLUMES
A finite element analysis for the free vibration behaviour of doubly curved shells is presented in which eight-noded curved quadrilateral isoparametric finite elements are used. The first order shear deformation theory for thin and shallow shells is used in the formulation. Results are obtained for
A finite element analysis for the free vibration behaviour of point supported laminated composite cylindrical shells is presented. Eight-noded curved quadrilateral isoparametric elements are used. The formulation is based on the assumptions of the first order shear deformation theory for thin, shall