Free vibrations of a fully clamped symmetrically laminated skew plate are analyzed by a numerical approach in which the Green function for a static bending problem is used. As a numerical example, results are presented for a three-layered symmetrically laminated skew plate. The effects of the skew a
The free vibration of symmetrically angle-ply laminated fully clamped skew plates
โ Scribed by A.S. Ashour
- Publisher
- Elsevier Science
- Year
- 2009
- Tongue
- English
- Weight
- 168 KB
- Volume
- 323
- Category
- Article
- ISSN
- 0022-460X
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โฆ Synopsis
In this paper, the analysis of the free vibration of thin laminated skew plates with fully clamped edges is investigated. The governing differential equation for skew plate is obtained by transforming the differential equation in Cartesian coordinates into skew coordinates. The natural frequencies of the plate are then calculated by using the finite strip transition matrix method. The numerical results are obtained for different values of skew angles, fiber orientation angles and for different composites laminates. Comparisons have been made with the available results in the literature which show the accuracy and efficiency of the method.
๐ SIMILAR VOLUMES
A Ritz approach, developed for the analysis of the vibration of thin, laminated, rectangular plates, is extended to apply to symmetrically laminated, composite, skew plates. There is relatively little information available on the vibration of such skew plates, despite their increasing use in the aer
The geometrically non-linear free vibration of thin composite laminated plates is investigated by using a theoretical model based on Hamilton's principle and spectral analysis previously applied to obtain the non-linear mode shapes and resonance frequencies of thin straight structures, such as beams
This paper reports an extension of previous work [1] to the study of the free flexural vibration analysis of symmetrically laminated triangular plates. The analysis is performed by using a simple and straightforward \(p b-2\) Rayleigh-Ritz method. A governing frequency equation for the laminated tri