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: 2nd International Conference on Advanced Composite Materials and Technologies for Aerospace Applications, 11-13 June, 2012, Wrexham, UK.

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Abstract

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 (Paper)
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 Glyndwr 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 http://www.lulu.com/shop/richard-day-and-sergey-reznik/advanced-composite-materials-and-technologies-for-aerospace-applications/paperback/product-20214156.html
Subjects: F200 Materials Science
H300 Mechanical Engineering
H400 Aerospace Engineering
Department: Faculties > Engineering and Environment > Mechanical and Construction Engineering
Related URLs:
Depositing User: Fawad Inam
Date Deposited: 23 May 2013 09:22
Last Modified: 15 May 2017 18:35
URI: http://nrl.northumbria.ac.uk/id/eprint/12650

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