Analysis of Sandwich Plates by Generalized Differential Quadrature Method

We combine a layer-wise formulation and a generalized differential quadrature technique for predicting the static deformations and free vibration behaviour of sandwich plates. Through numerical experiments, the capability and efficiency of this strong-form technique for static and vibration problems...

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Bibliographic Details
Published in:Mathematical problems in engineering 2013-01, Vol.2013 (2013), p.1-12
Main Authors: Fantuzzi, N., Tornabene, Francesco, Viola, E., Ferreira, Antonio J. M., Zenkour, Ashraf M.
Format: Article
Language:English
Subjects:
Composite materials
Computational efficiency
Convergence
Deformation
Free vibration
Generalized differential quadrature method
Mathematical models
Mechanics
Plates
Quadratures
Shear stress
Vibration
Vibration analysis
Vibration control
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Summary:We combine a layer-wise formulation and a generalized differential quadrature technique for predicting the static deformations and free vibration behaviour of sandwich plates. Through numerical experiments, the capability and efficiency of this strong-form technique for static and vibration problems are demonstrated, and the numerical accuracy and convergence are thoughtfully examined.
ISSN:1024-123X
1563-5147
DOI:10.1155/2013/964367