Detection of Sublayer Fatigue Cracks under Airframe Rivets

dc.contributor.author Wincheski, Buzz
dc.contributor.author Namkung, Min
dc.date 2018-02-14T08:09:20.000
dc.date.accessioned 2020-06-30T06:49:49Z
dc.date.available 2020-06-30T06:49:49Z
dc.date.copyright Thu Jan 01 00:00:00 UTC 1998
dc.date.issued 1998
dc.description.abstract <p>The Rotating Self-Nulling Probe System developed as a part of the National Aeronautics and Space Administration’s Airframe Structural Integrity Program has been shown in the past to provide a quick and reliable method to detect fatigue cracks hidden under airframe rivets [1–3]. The previous research has concentrated on detecting cracks in the top layer of an airframe lap-splice joint, obtaining a 90% probability of detection for 0.032” long top layer fatigue cracks buried under airframe rivets [2,3]. Although this was a major accomplishment, the question of detectability of fatigue cracks in the lower layers of the joint has been left open. In this work the ability of the system to detect second and third layer fatigue cracks will be explored.</p>
dc.format.mimetype application/pdf
dc.identifier archive/lib.dr.iastate.edu/qnde/1998/allcontent/42/
dc.identifier.articleid 3634
dc.identifier.contextkey 5810428
dc.identifier.s3bucket isulib-bepress-aws-west
dc.identifier.submissionpath qnde/1998/allcontent/42
dc.identifier.uri https://dr.lib.iastate.edu/handle/20.500.12876/61458
dc.language.iso en
dc.source.bitstream archive/lib.dr.iastate.edu/qnde/1998/allcontent/42/1998_Wincheski_DetectionSublayer.pdf|||Sat Jan 15 00:12:03 UTC 2022
dc.source.uri 10.1007/978-1-4615-5339-7_42
dc.subject.disciplines Electromagnetics and Photonics
dc.title Detection of Sublayer Fatigue Cracks under Airframe Rivets
dc.type event
dc.type.genre article
dspace.entity.type Publication
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