NASA NTRS · 19900031300
Impact damage development in damaged composite materials
Abstract
A procedure for predicting the nature of impact damage development based on the measured acousto-ultrasonic (AU) response of fiber reinforced crossply laminates with or without damage is described. Results of AU evaluation as well as penetrant enhanced radiographs of damaged laminates are presented.
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Duke, J. C., Jr., Kiernan, M. T.. 1989-01-01. Impact damage development in damaged composite materials. https://ntrs.nasa.gov/citations/19900031300
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