Natural frequencies of curved elastic arcs

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dc.contributorEngineering Science and Mechanicsen
dc.contributorAerospace Engineeringen
dc.contributor.authorKudva, Jayanth N.en
dc.contributor.authorNayfeh, Ali H.en
dc.contributor.authorKamat, Manohar P.en
dc.contributor.departmentBiomedical Engineering and Mechanicsen
dc.date.accessed2015-05-12en
dc.date.accessioned2015-05-28T14:56:11Zen
dc.date.available2015-05-28T14:56:11Zen
dc.date.issued1978-12-01en
dc.description.abstractA perturbation analysis is presented for calculating the inextensional natural frequencies of curved elastic arcs. Variation of the radius of curvature along the arc length is accounted for by considering the curvature to be a perturbation from a constant curvature, and utilizing the method of strained parameters. Frequencies thus derived for hinged parabolic arcs demonstrate good agreement with finite element solutions. The analysis could easily be extended to determine the natural frequencies of noncircular curved plates and shells.en
dc.format.extent3 pagesen
dc.format.mimetypeapplication/pdfen
dc.identifier.citationKudva, N. J., Nayfeh, A. H., & Kamat, M. P. (1978). Natural frequencies of curved elastic arcs. Journal of the Acoustical Society of America, 64(6), 1700-1702. doi: 10.1121/1.382148en
dc.identifier.doihttps://doi.org/10.1121/1.382148en
dc.identifier.issn0001-4966en
dc.identifier.urihttp://hdl.handle.net/10919/52743en
dc.identifier.urlhttp://scitation.aip.org/content/asa/journal/jasa/64/6/10.1121/1.382148en
dc.language.isoen_USen
dc.publisherAcoustical Society of Americaen
dc.rightsIn Copyrighten
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/en
dc.subjectElasticityen
dc.subjectFrequency analyzersen
dc.subjectFinite element methodsen
dc.subjectPerturbation methodsen
dc.titleNatural frequencies of curved elastic arcsen
dc.title.serialJournal of the Acoustical Society of Americaen
dc.typeArticle - Refereeden
dc.type.dcmitypeTexten

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