Three Dimensional Response of a Cross-Ply Composite Plate with Imperfect Interfaces

dc.contributor.author Paskaramoorthy, Ratnam
dc.contributor.author Datta, Subhendu
dc.date 2018-02-14T04:21:57.000
dc.date.accessioned 2020-06-30T06:40:34Z
dc.date.available 2020-06-30T06:40:34Z
dc.date.copyright Fri Jan 01 00:00:00 UTC 1993
dc.date.issued 1993
dc.description.abstract <p>Composite materials are widely used in many industries now. Usually, they are fabricated as laminated structures, where two adjacent laminae are bonded by a layer of adhesive material. Frequently, the failure of the whole structure is initiated from the failure of the weak interface layers. For this reason the strength of interface/interphase layers and its effects on the dynamic response of laminated structures have been a focus of attention from researchers in nondestructive evaluation. Several studies have been reported on this topic. Rokhlin and Maron [1] studied the reflection coefficient of an oblique incident wave to evaluate the interface properties and monitor the curing process in thin adhesive layers. Alers and Thompson [2] considered trapped modes in layered media for the nondestructive test of the quality of adhesion. The problems considered in both papers were simple, namely a layered half-space and a sandwich plate. However the structures made of composites used in industries are usually composed of many plies, which are anisotropic. These cause difficulties in interpreting the signals to measure the bond strength or to detect the imperfect interface. In this paper we present a model study of the effect of interface layers on the guided wave modes.</p>
dc.format.mimetype application/pdf
dc.identifier archive/lib.dr.iastate.edu/qnde/1993/allcontent/182/
dc.identifier.articleid 1756
dc.identifier.contextkey 5783554
dc.identifier.s3bucket isulib-bepress-aws-west
dc.identifier.submissionpath qnde/1993/allcontent/182
dc.identifier.uri https://dr.lib.iastate.edu/handle/20.500.12876/60138
dc.language.iso en
dc.relation.ispartofseries Review of Progress in Quantitative Nondestructive Evaluation
dc.source.bitstream archive/lib.dr.iastate.edu/qnde/1993/allcontent/182/1993_Paskaramoorthy_ThreeDimensional.pdf|||Fri Jan 14 21:38:16 UTC 2022
dc.source.uri 10.1007/978-1-4615-2848-7_182
dc.subject.disciplines Acoustics, Dynamics, and Controls
dc.title Three Dimensional Response of a Cross-Ply Composite Plate with Imperfect Interfaces
dc.type event
dc.type.genre article
dspace.entity.type Publication
relation.isSeriesOfPublication 289a28b5-887e-4ddb-8c51-a88d07ebc3f3
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