Static analysis of thin-walled laminated composite closed-section beams with variable stiffness

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dc.authoridGÜNAY, MUHSİN GÖKHAN/0000-0002-8895-1710;
dc.authorwosidGÜNAY, MUHSİN GÖKHAN/AAT-8377-2021
dc.authorwosidGÜNAY, Muhsin Gökhan/AEN-1488-2022
dc.contributor.authorGunay, M. Gokhan
dc.contributor.authorTimarci, Taner
dc.date.accessioned2024-06-12T10:58:18Z
dc.date.available2024-06-12T10:58:18Z
dc.date.issued2017
dc.departmentTrakya Üniversitesien_US
dc.description.abstractStatic behavior of thin-walled laminated composite closed cross-section beams having variable stiffness is investigated in this study. The analytical model used accounts for flexural-torsional coupling and warping effects as well as the variable stiffness along the contour of the cross-section of the beam. The variable stiffness is acquired by constructing the laminates with curvilinear fibres having certain specific paths. The orientation of fibres varies by depending on the fibre path along the contour of the cross-section in each layer. Equilibrium equations are derived by use of minimum potential energy principle. Although the formulation given can be applied to any shape of the closed cross-section with straight or curved edges, preliminary numerical results are presented only for box-beams. A displacement based finite element method is developed to solve the analytical model and to predict displacements and rotations under the effect of different types of loading conditions. Numerical results are obtained for different fibre paths and lay-up configurations and compared with the available solutions in the literature also with the results of a finite element analysis software using shell element. (C) 2017 Elsevier Ltd. All rights reserved.en_US
dc.identifier.doi10.1016/j.compstruct.2017.08.092
dc.identifier.endpage78en_US
dc.identifier.issn0263-8223
dc.identifier.issn1879-1085
dc.identifier.scopus2-s2.0-85029533791en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage67en_US
dc.identifier.urihttps://doi.org/10.1016/j.compstruct.2017.08.092
dc.identifier.urihttps://hdl.handle.net/20.500.14551/19995
dc.identifier.volume182en_US
dc.identifier.wosWOS:000413321800006en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevier Sci Ltden_US
dc.relation.ispartofComposite Structuresen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectComposite Materialsen_US
dc.subjectThin-Walled Beamsen_US
dc.subjectVariable Stiffnessen_US
dc.subjectFinite Element Analysisen_US
dc.subjectContinuous Tow Shearingen_US
dc.subjectCross-Sectionen_US
dc.subjectBox Beamsen_US
dc.subjectInplaneen_US
dc.titleStatic analysis of thin-walled laminated composite closed-section beams with variable stiffnessen_US
dc.typeArticleen_US

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