Comparison study between layered and functionally graded composite beams for static deflection and stress analyses

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dc.authorid0000-0001-5327-3406en_US
dc.contributor.authorKirlangic, Okan
dc.contributor.authorAkbaş, Şeref Doğuşcan
dc.date.accessioned2021-03-20T20:09:15Z
dc.date.available2021-03-20T20:09:15Z
dc.date.issued2020
dc.departmentBTÜ, Mühendislik ve Doğa Bilimleri Fakültesi, İnşaat Mühendisliği Bölümüen_US
dc.descriptionAkbas, Seref Doguscan/0000-0001-5327-3406en_US
dc.description.abstractThe aim of this paper is to compare the static deflections and stress results of layered and functionally graded composite beams under static load. In the comparison study, the results obtained for a cantilever beam under point load. The Timoshenko beam and the Euler-Bernoulli beam theories are used in the beam model. The energy based Ritz method is used for the solution of the problem and algebraic polynomials are used with the trivial functions for the Ritz method. Two different materials are considered as layered and functionally graded distribution in a cantilever beam and their static deflections, stress distributions are compared under a point load at free end of the beam. For two different distributions, the formulations of Ritz method are obtained and solved numerically. In the numerical results, the effects of material distribution parameter, aspect ratio on the static deflections and stress distribution of functionally graded beams are obtained and compared with the results of the layered composite beam. Difference among of beam theories are compared for functionally graded and layered beams. Also, some comparison studies are performed in order to validate the using formulations.en_US
dc.identifier.doi10.22059/jcamech.2020.296319.473en_US
dc.identifier.endpage301en_US
dc.identifier.issn2423-6713
dc.identifier.issn2423-6705
dc.identifier.issue2en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage294en_US
dc.identifier.urihttp://doi.org/10.22059/jcamech.2020.296319.473
dc.identifier.urihttps://hdl.handle.net/20.500.12885/330
dc.identifier.volume51en_US
dc.identifier.wosWOS:000591838400005en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_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.subjectFunctionally Graded Materialen_US
dc.subjectLayered Compositesen_US
dc.subjectBeamen_US
dc.subjectRitz Methoden_US
dc.subjectTimoshenko Beamen_US
dc.titleComparison study between layered and functionally graded composite beams for static deflection and stress analysesen_US
dc.typeArticleen_US

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