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ABSTRACT

Impact Damage Detection in Composite Sandwich Structures by Low Frequency Lamb Waves

by C. Soutis1, K. Diamanti1

Aerospace Engineering, The University of Sheffield, S1 3JD, U.K.; c.soutis@sheffield.ac.uk

The International Conference on Computational & Experimental Engineering and Sciences 2007, 1(2), 49-54. https://doi.org/10.3970/icces.2007.001.049

Abstract

A cost and time effective inspection strategy for in-service health monitoring of composites is demonstrated using the fundamental anti-symmetric A0 Lamb mode at frequencies of 15-20 kHz. In principle, this method involves analysis of the transmitted and/or reflected wave after interacting with the test-piece boundaries or discontinuities (defects). In the present work, the applicability of the technique to composite sandwich structures is explored.

Cite This Article

APA Style
Soutis, C., Diamanti, K. (2007). Impact damage detection in composite sandwich structures by low frequency lamb waves. The International Conference on Computational & Experimental Engineering and Sciences, 1(2), 49-54. https://doi.org/10.3970/icces.2007.001.049
Vancouver Style
Soutis C, Diamanti K. Impact damage detection in composite sandwich structures by low frequency lamb waves. Int Conf Comput Exp Eng Sciences . 2007;1(2):49-54 https://doi.org/10.3970/icces.2007.001.049
IEEE Style
C. Soutis and K. Diamanti, “Impact Damage Detection in Composite Sandwich Structures by Low Frequency Lamb Waves,” Int. Conf. Comput. Exp. Eng. Sciences , vol. 1, no. 2, pp. 49-54, 2007. https://doi.org/10.3970/icces.2007.001.049



cc Copyright © 2007 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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