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ABSTRACT

Modal Analysis Technique for Anisotropic Composite Laminates

G.M. Mota1, P. Sollero1, F.B. Batista1, E.L. Albuquerque1

Faculty of Mechanical Engineering, State University of Campinas, Campinas, SP, 13083970, Brazil.

The International Conference on Computational & Experimental Engineering and Sciences 2008, 7(2), 95-100. https://doi.org/10.3970/icces.2008.007.095

Abstract

Nowadays, the experimental modal analysis in composite materials is an important tool in the structural analysis of new designs in aircraft structures. It supplies data on the behavior of these materials and, when associated with numerical methods, it can also be used to identify elastic properties. However, lightweight composite materials demand the use of appropriate techniques and devices. This paper describes an experimental modal analysis technique where the response is measured without physical contact in a large number of points using a Laser Doopler Vibrometer (LDV), and the excitation is carried out on a single point by an electromechanical shaker.

Cite This Article

APA Style
Mota, G., Sollero, P., Batista, F., Albuquerque, E. (2008). Modal analysis technique for anisotropic composite laminates. The International Conference on Computational & Experimental Engineering and Sciences, 7(2), 95-100. https://doi.org/10.3970/icces.2008.007.095
Vancouver Style
Mota G, Sollero P, Batista F, Albuquerque E. Modal analysis technique for anisotropic composite laminates. Int Conf Comput Exp Eng Sciences . 2008;7(2):95-100 https://doi.org/10.3970/icces.2008.007.095
IEEE Style
G. Mota, P. Sollero, F. Batista, and E. Albuquerque "Modal Analysis Technique for Anisotropic Composite Laminates," Int. Conf. Comput. Exp. Eng. Sciences , vol. 7, no. 2, pp. 95-100. 2008. https://doi.org/10.3970/icces.2008.007.095



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