Abdul Aziz, Zainal and Jang, Hyun Lee and Javed, Saira and Krishnan, Karthik and Viswanathan, K.K. (2016) Vibration of antisymmetric angle-ply laminated plates under higher order shear theory. Steel and Composite Structures, 22 (6). pp. 1281-1299. ISSN 1229-9367
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Official URL: http://dx.doi.org/10.12989/scs.2016.22.6.1281
Abstract
This paper deals with the analysis of vibration of antisymmetric angle-ply plates using spline method for higher order shear theory. Free vibration of laminated plates is addressed to show the capability of the present method in the vicinity of higher order shear deformation theory and simply supported edges of plates. The coupled differential equations are obtained in terms displacement and rotational functions. These displacement and rotational functions are approximated using cubic and quantic spline. A generalized eigenvalue problem is obtained and solved numerically for an eigenfrequency parameter and an associated eigenvector of spline coefficients. The antisymmetric angle-ply fiber orientation are taken as design variables. Numerical results enable us to examine the frequencies for various geometric and material parameters and accuracy and effectiveness of the proposed method is also verified by comparative study.
Item Type: | Article |
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Additional Information: | RADIS System Ref No:PB/2017/11306 |
Subjects: | Q Science L Education |
Divisions: | Advanced Informatics School Science |
ID Code: | 66875 |
Deposited By: | Siti Nor Hashidah Zakaria |
Deposited On: | 06 Jul 2017 06:17 |
Last Modified: | 20 Nov 2017 08:52 |
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