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Effect of hole reinforcement on the buckling behaviour of thin-walled beams subjected to combined loading

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dc.contributor.author Orun, Arif E.
dc.contributor.author Güler, Mehmet Ali
dc.date.accessioned 2019-06-26T08:07:00Z
dc.date.available 2019-06-26T08:07:00Z
dc.date.issued 2017-09
dc.identifier.citation Orun, A. E., & Guler, M. A. (2017). Effect of hole reinforcement on the buckling behaviour of thin-walled beams subjected to combined loading. Thin-Walled Structures, 118, 12-22. en_US
dc.identifier.issn 0263-8231
dc.identifier.uri https://www.sciencedirect.com/science/article/pii/S0263823116309636
dc.identifier.uri http://hdl.handle.net/20.500.11851/1476
dc.description.abstract In this study, the effect of hole reinforcement on the buckling behaviour of thin-walled structures mostly used in aircrafts is investigated under combined loads. A fuselage floor beam with real dimensions is used for the buckling analysis, and a parametric study based on several loading scenarios is considered. Investigated structures include different ratios of hole diameter to reinforcement width (d/w), ratios of reinforcement height to web plate thickness (h/t), and the aspect ratio of the web plate (a/b). The material of the thin walled structure is Al 7075 series. The commercial finite element analysis program, ABAQUS, is used for buckling analysis. The loading scenarios such as compression, shear, and bending, as well as combined loading are considered using a validated finite element model. For the selected range of geometrical parameters, buckling loads and allowable buckling stresses are computed. Furthermore, compression, shear and bending rates are calculated, and the interaction curves are plotted with the help of data obtained from the finite element studies. The effect of loading scenario on the buckling strength is compared for beam without a hole, with a hole and with a hole plus reinforcement cases. The main goal of this study is to provide engineers graphical data that can be used to check whether or not a structure will fail under several defined load cases including combined loading. en_US
dc.language.iso eng en_US
dc.publisher Elsevier Sci Ltd en_US
dc.rights info:eu-repo/semantics/closedAccess
dc.subject Buckling stress en_US
dc.subject Hole reinforcement en_US
dc.subject Finite element analysis en_US
dc.subject Thin-walled beam en_US
dc.subject Combined loading en_US
dc.subject Opening web en_US
dc.subject Cutout-strengthening en_US
dc.title Effect of hole reinforcement on the buckling behaviour of thin-walled beams subjected to combined loading en_US
dc.type article en_US
dc.relation.journal Thin-Walled Structures en_US
dc.contributor.department TOBB ETU, Faculty of Engineering, Department of Mechanical Engineering en_US
dc.contributor.department TOBB ETÜ, Mühendislik Fakültesi, Makine Mühendisliği Bölümü tr_TR
dc.identifier.volume 118
dc.identifier.startpage 12
dc.identifier.endpage 22
dc.contributor.orcid http://orcid.org/0000-0002-1159-556X
dc.identifier.wos WOS:000404323100002
dc.identifier.scopus 2-s2.0-85019052711
dc.contributor.tobbetuauthor Güler, Mehmet Ali
dc.contributor.YOKid 19122
dc.identifier.doi 10.1016/j.tws.2017.04.034
dc.relation.publicationcategory Uluslararası yayın tr_TR


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