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Published in: Meccanica 12/2014

01-12-2014

Application of the differential quadrature method to free vibration of viscoelastic thin plate with linear thickness variation

Authors: Yin Feng Zhou, Zhong Min Wang

Published in: Meccanica | Issue 12/2014

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Abstract

The differential quadrature method has been applied to investigate vibrations of viscoelastic thin plate with variable thickness. Firstly, the governing equations are derived in terms of the thin-plate theory and the two-dimensional viscoelastic differential constitutive relation. Then, the convergence of the method is demonstrated based on the differential equation of uniform thickness elastic square plate, which is reduced from the differential equation of viscoelastic plate with varying thickness. Lastly, the effects of aspect ratio, thickness ratio and dimensionless delay time on the vibrations of the linear thickness viscoelastic plate with different boundary conditions have been studied.

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Metadata
Title
Application of the differential quadrature method to free vibration of viscoelastic thin plate with linear thickness variation
Authors
Yin Feng Zhou
Zhong Min Wang
Publication date
01-12-2014
Publisher
Springer Netherlands
Published in
Meccanica / Issue 12/2014
Print ISSN: 0025-6455
Electronic ISSN: 1572-9648
DOI
https://doi.org/10.1007/s11012-014-0043-6

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