Geometrically nonlinear analysis of functionally graded porous beams

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dc.authorid0000-0001-5327-3406en_US
dc.contributor.authorAkbaş, Şeref Doğuşcan
dc.date.accessioned2021-03-20T20:13:11Z
dc.date.available2021-03-20T20:13:11Z
dc.date.issued2018
dc.departmentBTÜ, Mühendislik ve Doğa Bilimleri Fakültesi, İnşaat Mühendisliği Bölümüen_US
dc.descriptionAkbas, Seref Doguscan/0000-0001-5327-3406en_US
dc.description.abstractIn this paper, geometrically non-linear analysis of a functionally graded simple supported beam is investigated with porosity effect The material properties of the beam are assumed to vary though height direction according to a prescribed power-law distributions with different porosity models. In the nonlinear kinematic model of the beam, the total Lagrangtan approach is used within Timoshenko beam theory. In the solution of the nonlinear problem, the finite element method is used in conjunction with the Newton-Raphson method. In the study, the effects of material distribution such as power-law exponents, porosity coefficients, nonlinear effects on the static behavior of functionally graded beams are examined and discussed with porosity effects. The difference between the geometrically linear and nonlinear analysis of functionally graded porous beam is investigated in detail. Also, the effects of the different porosity models on the functionally graded beams are investigated both linear and nonlinear cases.en_US
dc.identifier.doi10.12989/was.2018.27.1.059
dc.identifier.endpage70en_US
dc.identifier.issn1226-6116
dc.identifier.issn1598-6225
dc.identifier.issue1en_US
dc.identifier.scopus2-s2.0-85049935334
dc.identifier.scopusqualityQ3
dc.identifier.startpage59en_US
dc.identifier.urihttp://doi.org/10.12989/was.2018.27.1.059
dc.identifier.urihttps://hdl.handle.net/20.500.12885/809
dc.identifier.volume27en_US
dc.identifier.wosWOS:000438187500005
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorAkbaş, Şeref Doğuşcan
dc.language.isoenen_US
dc.publisherTechno-Pressen_US
dc.relation.ispartofWind And Structuresen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectgeometrically nonlinear analysisen_US
dc.subjectfunctionally graded materialen_US
dc.subjectporosityen_US
dc.subjecttotal Lagragianen_US
dc.subjectfinite element methoden_US
dc.titleGeometrically nonlinear analysis of functionally graded porous beams
dc.typeArticle

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