An Acousto-Ultrasonic NDE Technique for Monitoring Material Anisotropy

dc.contributor.author Chien, Hual-Te
dc.contributor.author Sheen, Shuh-Haw
dc.contributor.author Raptis, Apostolos
dc.date 2018-02-14T04:18:45.000
dc.date.accessioned 2020-06-30T06:40:22Z
dc.date.available 2020-06-30T06:40:22Z
dc.date.copyright Fri Jan 01 00:00:00 UTC 1993
dc.date.issued 1993
dc.description.abstract <p>Due to their higher strength-weight ratio, greater stiffness, stronger corrosion and wear resistance, longer fatigue life, and better thermal insulation, fiber-reinforced composite materials have been widely applied, for example, in the aerospace, automobile, marine, spacecraft, and construction industries. Evaluation of material properties, detection of defects, and prediction of life of these material is important but difficult. In the last decade, considerable attention has been focused on the use of acousto-ultrasonic (AU) and Leaky-Lamb wave techniques to evaluate material properties or changes in material properties due to fiber misorientation, flaws an defects, fiber/matrix debonding, or external loading [1–4 AU approach, with bibliography, was presented by Vary setup with a personal computer (PC) used to analyze the AU waveforms was described by Kiernan and Duke [4]. Propagation of Leaky—Lamb waves in fiber-reinforced composites was investigated theoretically and experimentally by Chimenti and Nayfeh [10, 11]. A general discussion of elastic waves in solids can be found in Ref. 9.</p>
dc.format.mimetype application/pdf
dc.identifier archive/lib.dr.iastate.edu/qnde/1993/allcontent/156/
dc.identifier.articleid 1730
dc.identifier.contextkey 5783528
dc.identifier.s3bucket isulib-bepress-aws-west
dc.identifier.submissionpath qnde/1993/allcontent/156
dc.identifier.uri https://dr.lib.iastate.edu/handle/20.500.12876/60109
dc.language.iso en
dc.source.bitstream archive/lib.dr.iastate.edu/qnde/1993/allcontent/156/1993_Chien_AcoustoUltrasonic.pdf|||Fri Jan 14 20:43:30 UTC 2022
dc.source.uri 10.1007/978-1-4615-2848-7_156
dc.subject.disciplines Acoustics, Dynamics, and Controls
dc.title An Acousto-Ultrasonic NDE Technique for Monitoring Material Anisotropy
dc.type event
dc.type.genre article
dspace.entity.type Publication
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