Fatigue damage detection in graphite/epo
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Ahsan Mian; Xiaoyan Han; Sarwar Islam; Golam Newaz
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Article
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2004
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Elsevier Science
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English
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This paper describes the application of a short ultrasonic pulse thereby infrared surface imaging to assess fatigue damage in graphite/epoxy composites. The technique uses a short pulse of sound wave that infuses to the material and results in frictional heating at the crack surfaces. The heating at