On the order of convergence of the Rayleigh-Ritz method with piecewise linear trial functions
β Scribed by L. Veidinger
- Publisher
- Akadmiai Kiad
- Year
- 1972
- Tongue
- English
- Weight
- 461 KB
- Volume
- 23
- Category
- Article
- ISSN
- 1588-2632
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π SIMILAR VOLUMES
Letter to the Editors ## COMMENTS ON 'VIBRATION ANALYSIS OF PLATES WITH CUTOUTS BY THE MODIFIED RAYLEIGH-RITZ METHOD' Dr K. Y. Lam and coworkers must be congratulated for their interesting contribution and useful results. 1 It is felt, however, that a more careful mathematical analysis is needed
In this paper, the free vibrations of a wide range of non-uniform rectangular plates in one or two directions are considered. The domain of the plate is bounded by x = a 1 a, a and y = b 1 b, b in rectangular co-ordinates. The thickness of the plate is continuously varying and proportional to the po