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Buckling and Postbuckling Analyses of a Skew Plate

Published online by Cambridge University Press:  05 May 2011

H. W. Liao  and
H. Y. Huang
H. W. Liao*
Affiliation:
Department of Information Technology, Ling Tung University, Taichung, Taiwan 40852, R.O.C.
H. Y. Huang*
Affiliation:
Department of Applied Mathematics, National Chung Hsing University, Taichung, Taiwan 40227, R.O.C.
*
* Assistant Professor, corresponding author
** Graduate student
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Abstract

The applications of skew plates in the construction of aerospace structures are well known. The critical buckling load and post-buckling strength are two important design parameters of skew composite laminates. In this study, the refined buckling and nonlinear postbuckling solutions of a homogenous isotropic skew plate based on polynomial expansions of various degrees have been examined. Numerical results based on high-order Rayleigh-Ritz solutions are presented for certain type of oblique plates.

Keywords

BucklingPostbuckling deformationSkew plateRitz method
Type
Articles
Information
Journal of Mechanics , Volume 24 , Issue 4 , December 2008 , pp. 347 - 355
Copyright
Copyright © The Society of Theoretical and Applied Mechanics, R.O.C. 2008

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