The Bernoulli-Euler model of the vibrating beam can be used in the analysis of a three-layered sandwich beam when rotary and shear effects are neglected. When these effects are included a different model must be used, depending upon the thickness of the faces. Thin faces act as membranes and carry n
NATURAL FREQUENCIES OF CIRCULAR PLATES INCLUDING THE EFFECTS OF TRANSVERSE SHEAR AND ROTARY INERTIA
β Scribed by A.A. Renshaw
- Publisher
- Elsevier Science
- Year
- 1996
- Tongue
- English
- Weight
- 305 KB
- Volume
- 193
- Category
- Article
- ISSN
- 0022-460X
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π SIMILAR VOLUMES
The in-plane free vibrational analysis of symmetric cross-ply laminated circular arches is studied using both the Timoshenko and Bernoulli}Euler beam theories. The free vibration equations are derived based on the distributed parameter model. The transfer matrix method is used in the analysis. The n
The differential equations governing free, in-plane vibrations of non-circular arches, including the effects of rotatory inertia, shear deformation and axial deformation, are derived and solved numerically to obtain frequencies and mode shapes. The lowest four natural frequencies are calculated for