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Natural frequencies of orthotropic, monoclinic and hexagonal plates by a meshless method

✍ Scribed by A.J.M. Ferreira; R.C. Batra

Book ID
104031720
Publisher
Elsevier Science
Year
2005
Tongue
English
Weight
195 KB
Volume
285
Category
Article
ISSN
0022-460X

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✦ Synopsis

The collocation method with multiquadrics basis functions and a first-order shear deformation theory are used to find natural flexural frequencies of a square plate with various material symmetries and subjected to different boundary conditions. Computed results are found to agree well with the literature values obtained by the solution of the three-dimensional elasticity equations using the finite element method.

πŸ“œ SIMILAR VOLUMES

Use of asymptotic solutions from a modif
Use of asymptotic solutions from a modified bolotin method for obtaining natural frequencies of clamped rectangular orthotropic plates
✍ K. Vijayakumar; G.K. Ramaiah πŸ“‚ Article πŸ“… 1978 πŸ› Elsevier Science 🌐 English βš– 677 KB

Solutions of the problem of flexural vibration of clamped rectangular orthotropic plates are initially obtained by a modified Bolotin's asymptotic method and these solutions are then used as admissible functions in the Rayleigh-Ritz method. Estimates of frequencies obtained by the (i) modified Bolot