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Bending, buckling and vibration of antisymmetrically laminated angle-ply rectangular simply supported plates

Published online by Cambridge University Press:  04 July 2016

I.-H. Yang
I.-H. Yang*
Affiliation:
Department of Mechanical Engineering, Chinese Military Academy, Feng-Shan, Taiwan 83005, R.O.C.
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Summary

Affine transformation and similarity rules has been used to solve the classical bending, buckling, and vibration problems of orthotropic plates. The present work extends these concepts to antisymmetric angle-ply laminated plates by employing a simple transformation, utilising previous material constant definitions by Tsai and Brunelle, and a similarity parameter. With the help of certain defined characteristic and bounded quantities, comprehensive solutions are found to this problem; hence, the curves presented in the text are generic rather than specific. The results indicate that the frequency parameters and buckling coefficients increase with increasing generalised rigidity ratio D* and decrease with increasing generalised Poisson’s ratio ε, and the static deflection coefficients decrease with increasing D* and increase with increasing ε. The results of a reduced set of equations agree with those obtained by previous investigators.

Type
Research Article
Information
The Aeronautical Journal , Volume 93 , Issue 927 , September 1989 , pp. 265 - 271
Copyright
Copyright © Royal Aeronautical Society 1989 

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