Dynamic analysis of axially functionally graded porous beams under a moving load

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dc.authorid0000-0001-5327-3406en_US
dc.authorscopusid36443263300en_US
dc.contributor.authorAkbaş, Şeref Doǧuşcan
dc.date.accessioned2022-04-05T08:20:04Z
dc.date.available2022-04-05T08:20:04Z
dc.date.issued2021en_US
dc.departmentBTÜ, Mühendislik ve Doğa Bilimleri Fakültesi, İnşaat Mühendisliği Bölümüen_US
dc.description.abstractIn presented paper, moving load problem of functionally graded beams is investigated with porosity effects based on the first shear beam theory. The material properties of beam vary along the axial direction. The porosity is depicted by two different distributions along axial direction. The governing equations of problem are derived by using the Lagrange procedure. In the solution of the problem the Ritz method is used and algebraic polynomials are used with the trivial functions for the Ritz method. In the solution of the moving load problem, the Newmark average acceleration method is used in the time history. In the numerical examples, the effects of material graduation, porosity distribution, porosity coefficients and velocity of moving load on the dynamic responses of axially functionally graded beam are presented and discussed. The dynamic responses are obtained for different boundary conditions.en_US
dc.identifier.doi10.12989/scs.2021.39.6.811en_US
dc.identifier.endpage821en_US
dc.identifier.issn12299367
dc.identifier.issue6en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.startpage811en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12885/1886
dc.identifier.volume39en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorAkbaş, Şeref Doǧuşcan
dc.language.isoenen_US
dc.relation.ispartofSteel and Composite Structuresen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectFunctionally graded beamsen_US
dc.subjectMoving load problemsen_US
dc.subjectPorosityen_US
dc.subjectRitz methoden_US
dc.titleDynamic analysis of axially functionally graded porous beams under a moving loaden_US
dc.typeArticleen_US

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