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Analysis of vibrating rectangular plates of discontinuously varying thickness by means of the Kantorovich extended method

✍ Scribed by V.H. Cortinez; P.A.A. Laura


Publisher
Elsevier Science
Year
1990
Tongue
English
Weight
279 KB
Volume
137
Category
Article
ISSN
0022-460X

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Analysis of lower modes of vibration of
✍ Patricio A.A. Laura; Lidia E. Luisoni πŸ“‚ Article πŸ“… 1979 πŸ› Elsevier Science 🌐 English βš– 376 KB

The title problem is solved assuming that the thickness varies symmetrically with respect to the x-axis. The edges defined by x = \_ a/2 are elastically restrained against rotation while the remaining edges are clamped or simply supported. Approximate expressions for four of the lower natural frequ