Vibration and Buckling of Cross-Ply Composite Beams using Refined Shear Deformation Theory

Vo, Thuc and Inam, Fawad (2012) Vibration and Buckling of Cross-Ply Composite Beams using Refined Shear Deformation Theory. In: UNSPECIFIED.


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Vibration and buckling analysis of cross-ply composite beams using refined shear deformation theory is presented. The theory accounts for the parabolical variation of shear strains through the depth of beam. Three governing equations of motion are derived from the Hamilton’s principle. The resulting coupling is referred to as triply coupled vibration and buckling. A two-noded C1 beam element with five degree-of-freedom per node is developed to solve the problem. Numerical results are obtained for composite beams to investigate modulus ratio on the natural frequencies, critical buckling loads and load-frequency interaction curves.

Item Type: Conference or Workshop Item
Additional Information: Copyright © 2012 Glyndŵr University and the authors, all rights reserved. This article was first presented at the 2nd International Conference on Advanced Composite Materials and Technologies for Aerospace Applications, June 11-13, 2012, Wrexham, UK and published in the conference proceedings by Glyndŵr University. Permission to copy, reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution must be obtained from Glyndŵr University. By choosing to view this document, you agree to all provisions of the copyright laws protecting it. It is published here with the permission of the Authors, and the full proceedings are available to purchase at;jsessionid=566556BF08A9459FC8807B9BF9878A8D#productDetails
Keywords: Composite beams, Refined shear deformation theory, Triply coupled vibration and buckling
Divisions: ?? GlyndwrUniversity ??
Depositing User: ULCC Admin
Date Deposited: 07 Jul 2012 00:12
Last Modified: 11 Dec 2017 20:07

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