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Please use this identifier to cite or link to this item: http://repository.iitr.ac.in/handle/123456789/17549
Title: An analytical framework for rectangular FGM tapered plate resting on the elastic foundation
Authors: Kumar V.
Singh S.J.
Saran, V. Huzur
Harsha, Suraj Prakash
Chauhan A.
Sehgal S.
Published in: Proceedings of Materials Today
Abstract: This article presented the free vibration analysis of tapered rectangular functionally graded material (FGM) plates resting on the two-parameter (Winkler and Pasternak) elastic foundation model. Higher-order shear deformation theory (HSDT) to satisfy the traction free boundary conditions on the top and bottom surface of the sigmoid FGM (S-FGM) plate. The material properties are varied according to the two simple power-law distributions of volume fractions of the constituents. The thickness of the plate linearly varies in the y-direction to both sides of the middle plane. The variational Hamilton principle establishes the equation of motions, and Galerkin-Vlasov's method is used to solve the equation of motion. The free vibration is evaluated with the inclusion of an elastic foundation with different taper ratios. A parametric study has been investigated for the different span ratio, aspect ratio, volume exponent index, taper ratio, and combination of elastic foundation. © 2020 Elsevier Ltd.
Citation: Proceedings of Materials Today, (2020), 1719- 1726
URI: https://doi.org/10.1016/j.matpr.2020.05.136
http://repository.iitr.ac.in/handle/123456789/17549
Issue Date: 2020
Publisher: Elsevier Ltd
Keywords: FGM
Hamilton principle
Sigmoid law
Variable Thickness
Winkler and Pasternak Foundation
ISSN: 22147853
Author Scopus IDs: 25646515800
56258512400
6507475582
6603548398
Author Affiliations: Kumar, V., Vibration and Noise Control Laboratory, Indian Institute of Technology Roorkee, India
Singh, S.J., Department of Mechanical Engineering, Pandit Deendyal Petroleum University, Gandhinagar, India
Saran, V.H., Vibration and Noise Control Laboratory, Indian Institute of Technology Roorkee, India
Harsha, S.P., Vibration and Noise Control Laboratory, Indian Institute of Technology Roorkee, India
Corresponding Author: Kumar, V.; Vibration and Noise Control Laboratory, Indian Institute of Technology RoorkeeIndia; email: vkumar@me.iitr.ac.in
Appears in Collections:Conference Publications [EE]

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