Lateral Torsional Buckling of Rectangular Reinforced Concrete Beams

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dc.contributor.authorKalken, Ilker
dc.date.accessioned2020-06-25T18:12:30Z
dc.date.available2020-06-25T18:12:30Z
dc.date.issued2014
dc.departmentKırıkkale Üniversitesi
dc.descriptionKALKAN, ILKER/0000-0002-5987-631X
dc.description.abstractThis paper reports the results of a study aimed at investigating the lateral stability of rectangular reinforced concrete slender beams. A total of nine reinforced concrete beams of rectangular cross-section with d/b ratios ranging from 10.20 to 12.45 and L/b ratios varying between 96 and 156 were tested. A gravity load simulator that allowed the load to remain vertical when the beam reinforcing bars placed out of plane was used for loading the beams. The test results were compared with various lateral buckling solutions in the literature and the solution developed in this study, which accounts for the inelastic and non-homogeneous nature and cracking of reinforced concrete and the initial geometric imperfections. Tests have shown that sweep increases the lateral deformations of a concrete beam before buckling and reduces the buckling load. The proposed analytical solution was found to closely estimate the experimental buckling loads of the specimens.en_US
dc.description.sponsorshipGeorgia Department of Transportation [RP 05-15]en_US
dc.description.sponsorshipThis paper presents a summary of a dissertation prepared at Georgia Institute of Technology, Atlanta, Georgia, by I. Kalkan under the supervision of A.-H. Zureick toward a PhD. The experiments were conducted at the Structural Engineering and Materials Laboratory of Georgia Institute of Technology and supported by Georgia Department of Transportation through Project No. RP 05-15. This support is gratefully acknowledged.en_US
dc.identifier.citationclosedAccessen_US
dc.identifier.endpage81en_US
dc.identifier.issn0889-3241
dc.identifier.issn1944-7361
dc.identifier.issue1en_US
dc.identifier.scopus2-s2.0-84896868572
dc.identifier.scopusqualityQ2
dc.identifier.startpage71en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12587/5945
dc.identifier.volume111en_US
dc.identifier.wosWOS:000330147400007
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherAmer Concrete Insten_US
dc.relation.ispartofAci Structural Journal
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectgravity load simulatoren_US
dc.subjectinitial geometric imperfectionsen_US
dc.subjectlateral bending rigidityen_US
dc.subjectlateral stabilityen_US
dc.subjectminor axis curvatureen_US
dc.subjectrestrained shrinkage cracking sweepen_US
dc.subjecttorsional rigidityen_US
dc.titleLateral Torsional Buckling of Rectangular Reinforced Concrete Beamsen_US
dc.typeArticle

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