A free vibration analysis of moderately thick skew plates with oblique internal line supports is presented. Mindlin's plate theory is employed and the \(p b-2\) Rayleigh-Ritz method is applied to obtain the governing eigenvalue equation for internally supported skew plates. A set of natural frequenc
Vibration studies on skew plates: Treatment of internal line supports
β Scribed by K.M. Liew; C.M. Wang
- Publisher
- Elsevier Science
- Year
- 1993
- Tongue
- English
- Weight
- 888 KB
- Volume
- 49
- Category
- Article
- ISSN
- 0045-7949
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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 energy approach is presented for the free vibration analysis of thick annular sector plates with internal line/arc supports. This has been a topic of practical interest, but there appears to have been no previous work reported. Based on the stationary energy principle and the recently proposed pb
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