Free vibration of rectangular plates with internal column supports
β Scribed by Ding Zhou; Tianjian Ji
- Publisher
- Elsevier Science
- Year
- 2006
- Tongue
- English
- Weight
- 308 KB
- Volume
- 297
- Category
- Article
- ISSN
- 0022-460X
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π SIMILAR VOLUMES
The Rayleigh-Ritz method is used, with simple polynomials as admissible functions, to obtain the eigenvalue equation for the free vibration of a rectangular plate which has an internal line support lying along a line describable in terms of a general polynomial. Numerical and graphical results are p
An analy'ical sol'tion based on the superposition method is developed for the first time for the free vibration of the title problem. While it will be seen that the line support is replaced by point supΨ±rorts, convergence tests show that a limited number of point supports provide exceflent solution
The practical engineering problem of cantilever plates with rigid point supports is dealt with in this paper. A highly accurate, economical and practical solution is outlined for the transverse free vibration analysis of these plates. The accuracy of the solution is discussed. It is also shown how w