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Transmitted light intensity as a nondestructive evaluation technique for glass/epoxy composite laminates

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dc.contributor.authorCarter, Robert Hansbroughen
dc.contributor.committeechairDuke, John C. Jr.en
dc.contributor.committeememberKampe, Stephen L.en
dc.contributor.committeememberKander, Robert G.en
dc.contributor.departmentMaterials Science and Engineeringen
dc.date.accessioned2014-03-14T21:50:45Zen
dc.date.adate2009-11-24en
dc.date.available2014-03-14T21:50:45Zen
dc.date.issued1995-12-05en
dc.date.rdate2009-11-24en
dc.date.sdate2009-11-24en
dc.description.abstractSelection 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. By applying image enhancement and analysis techniques, damage development due to matrix cracking and delamination, was detected and presented in images that were easy to understand.en
dc.description.degreeMaster of Scienceen
dc.format.extentviii, 70 leavesen
dc.format.mediumBTDen
dc.format.mimetypeapplication/pdfen
dc.identifier.otheretd-11242009-020334en
dc.identifier.sourceurlhttp://scholar.lib.vt.edu/theses/available/etd-11242009-020334/en
dc.identifier.urihttp://hdl.handle.net/10919/46028en
dc.language.isoenen
dc.publisherVirginia Techen
dc.relation.haspartLD5655.V855_1995.C3775.pdfen
dc.relation.isformatofOCLC# 36118278en
dc.rightsIn Copyrighten
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/en
dc.subjectcomposite materialsen
dc.subjectNDEen
dc.subjecttransmitted lighten
dc.subjectd image processingen
dc.subjectFatigueen
dc.subject.lccLD5655.V855 1995.C3775en
dc.titleTransmitted light intensity as a nondestructive evaluation technique for glass/epoxy composite laminatesen
dc.typeThesisen
dc.type.dcmitypeTexten
thesis.degree.disciplineMaterials Science and Engineeringen
thesis.degree.grantorVirginia Polytechnic Institute and State Universityen
thesis.degree.levelmastersen
thesis.degree.nameMaster of Scienceen

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