The finite element method, using axisymmetric elements, is used to investigate the natural frequencies and mode shapes of thin circular cylindrical shells with stiffening rings. Each stiffening ring is treated as a discrete element. The method has the advantage over most approximate analyses of bein
Free vibrations of a thin, stiffened, cylindrical shallow shell
โ Scribed by MECITOGLU, ZAHIT; DOKMECI, M. C.
- Book ID
- 120405377
- Publisher
- American Institute of Aeronautics and Astronautics
- Year
- 1992
- Tongue
- English
- Weight
- 363 KB
- Volume
- 30
- Category
- Article
- ISSN
- 0001-1452
- DOI
- 10.2514/3.10998
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๐ SIMILAR VOLUMES
Natural frequencies of stiffened cylindrical shells are investigated for short and long shells with clamped-clamped boundary condition. The semi-analytical finite element methods is used for the analysis. A cylindrical shell element with four degrees of freedom per node and two nodes per element is
A "nite element analysis for free vibration behaviour of doubly curved sti!ened shallow shells is presented. The sti!ened shell element is obtained by the appropriate combinations of the eight-/nine-node doubly curved isoparametric thin shallow shell element with the three-node curved isoparametric