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ABSTRACT
Dynamics of Laminated Composite Beams-Instability Behavior
Department of Aerospace Engineering, Ryerson University, Toronto, ON, M5B 2K3, Canada
The International Conference on Computational & Experimental Engineering and Sciences 2008, 5(3), 157-162. https://doi.org/10.3970/icces.2008.005.157
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In this paper, dynamics instability of laminated composite beams subjected to axial and harmonically varying time loads are studied. The equations of motion are derived in integral form using the principle of virtual work and the first order shear deformation theory. A five node twenty-two degrees of freedom beam element has been developed to discretize these equations. The regions of dynamic instability of the beam are determined by solving the obtained Mathieu form differential equations. The effects of non-conservative loads and shear stiffness parameters on dynamic instability of the beam are studied.Cite This Article
APA Style
Fereidooni, A., Behdinan, K., Fawaz, Z. (2008). Dynamics of laminated composite beams-instability behavior. The International Conference on Computational & Experimental Engineering and Sciences, 5(3), 157-162. https://doi.org/10.3970/icces.2008.005.157
Vancouver Style
Fereidooni A, Behdinan K, Fawaz Z. Dynamics of laminated composite beams-instability behavior. Int Conf Comput Exp Eng Sciences . 2008;5(3):157-162 https://doi.org/10.3970/icces.2008.005.157
IEEE Style
A. Fereidooni, K. Behdinan, and Z. Fawaz, “Dynamics of Laminated Composite Beams-Instability Behavior,” Int. Conf. Comput. Exp. Eng. Sciences , vol. 5, no. 3, pp. 157-162, 2008. https://doi.org/10.3970/icces.2008.005.157
Copyright © 2008 The Author(s). Published by Tech Science Press.This work is licensed under a Creative Commons Attribution 4.0 International License , which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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