Static analysis of laminated composite beams based on higher-order shear deformation theory by using mixed-type finite element method

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dc.contributor.authorOzutok, Atilla
dc.contributor.authorMadenci, Emrah
dc.date.accessioned2024-02-23T14:03:12Z
dc.date.available2024-02-23T14:03:12Z
dc.date.issued2017
dc.departmentNEÜen_US
dc.description.abstractIn this paper, mixed finite element (MFEM) equations which are based on a functional are obtained by using the Gate= differential (GD) for laminated composite beams. Higher-order shear deformation theory (HOST) including non-linear distribution of shear stress through thickness of laminated beam is presented. Differential field equations of composite beams are derived from virtual displacement principle. These equations were transformed into the operator form and using the mathematical advantages of the proposed the variational method, a functional with geometric and dynamic boundary conditions was obtained after determining that they provide the potential condition with the help of the GD method. Applying MFEM based on this functional, a beam element namely HOBT10 is derived which have 10 degrees of freedoms. There are displacement, rotation, bending and higher-order bending moments, shear force. In addition, Euler-Bernoulli and first order shear deformation beam theories solutions have been made for comparison and better comprehension of solutions and results of static analyses of laminated composite beams. The performance of the element is verified by applying the method to some test problems. (C) 2017 Elsevier Ltd. All rights reserved.en_US
dc.identifier.doi10.1016/j.ijmecsci.2017.06.013
dc.identifier.endpage243en_US
dc.identifier.issn0020-7403
dc.identifier.issn1879-2162
dc.identifier.scopus2-s2.0-85020847874en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage234en_US
dc.identifier.urihttps://doi.org/10.1016/j.ijmecsci.2017.06.013
dc.identifier.urihttps://hdl.handle.net/20.500.12452/12012
dc.identifier.volume130en_US
dc.identifier.wosWOS:000411543600021en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherPergamon-Elsevier Science Ltden_US
dc.relation.ispartofInternational Journal Of Mechanical Sciencesen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectFinite Element Methoden_US
dc.subjectHigher-Order Shear Deformation Beam Theoriesen_US
dc.subjectGateaux Differential Methoden_US
dc.subjectLaminated Composite Beamen_US
dc.titleStatic analysis of laminated composite beams based on higher-order shear deformation theory by using mixed-type finite element methoden_US
dc.typeArticleen_US

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