Axially Forced Vibration Analysis of Cracked a Nanorod

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dc.authorid0000-0001-5327-3406en_US
dc.contributor.authorAkbaş, Şeref Doğuşcan
dc.date.accessioned2021-03-20T20:12:35Z
dc.date.available2021-03-20T20:12:35Z
dc.date.issued2019
dc.departmentBTÜ, Mühendislik ve Doğa Bilimleri Fakültesi, İnşaat Mühendisliği Bölümüen_US
dc.descriptionAkbas, Seref Doguscan/0000-0001-5327-3406en_US
dc.description.abstractThis study presents axially forced vibration of a cracked nanorod under harmonic external dynamically load. In constitutive equation of problem, the nonlocal elasticity theory is used. The Crack is modelled as an axial spring in the crack section. In the axial spring model, the nonrod separates two sub-nanorods and the flexibility of the axial spring represents the effect of the crack. Boundary condition of the nanorod is selected as fixed-free and a harmonic load is subjected at the free end of the nanorod. Governing equation of the problem is obtained by using equilibrium conditions. In the solution of the governing equation, analytical solution is presented and exact expressions are obtained for the forced vibration problem. On the solution method, the separation of variable is implemented and the forced vibration displacements are obtained exactly. In the open literature, the forced vibration analysis of the cracked nanorod has not been investigated broadly. The objective of this study is to fill this blank for cracked nanorods. In numerical results, influences of the crack parameter, position of crack, the nonlocal parameter and dynamic load parameters on forced vibration responses of the cracked nanorod are presented and discussed.en_US
dc.identifier.doi10.22059/jcamech.2019.281285.392en_US
dc.identifier.endpage68en_US
dc.identifier.issn2423-6713
dc.identifier.issn2423-6705
dc.identifier.issue1en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage63en_US
dc.identifier.urihttp://doi.org/10.22059/jcamech.2019.281285.392
dc.identifier.urihttps://hdl.handle.net/20.500.12885/627
dc.identifier.volume50en_US
dc.identifier.wosWOS:000484843700001en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.institutionauthorAkbaş, Şeref Doğuşcan
dc.language.isoenen_US
dc.publisherUniv Tehran, Danishgah-I Tihranen_US
dc.relation.ispartofJournal Of Computational Applied Mechanicsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectNanorodsen_US
dc.subjectCracken_US
dc.subjectNonlocal Elasticity Theoryen_US
dc.subjectForced Vibration Analysisen_US
dc.titleAxially Forced Vibration Analysis of Cracked a Nanoroden_US
dc.typeArticleen_US

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