{"id":{"repo_id":"vt","oai_identifier":"oai:vtechworks.lib.vt.edu:10919/46028"},"canonical_url":"https://search.dev.ndltd.org/etd/vt/oai:vtechworks.lib.vt.edu:10919/46028","repository":{"repo_id":"vt","name":"Virginia Tech","base_url":"https://vtechworks.lib.vt.edu/oai/request"},"display":{"title":"Transmitted light intensity as a nondestructive evaluation technique for glass/epoxy composite laminates","abstract":"Selection of a nondestructive evaluation method for inspection of composite materials is a difficult process due to their multilithic nature and complex failure. Development of new techniques, which are more cost-effective and practical, are needed. Transmitted light intensity has the potential to satisfy these criteria. By measuring light intensity transmitted through a composite sample during fatigue testing, changes in the intensity were correlated to damage development within the sample. 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