Research Article
Nov 1974
Buckling of Composite Beams in Negative Bending
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VIEW THE REPLYAuthors: Sumio Hamada and Jack Longworth, M.ASCEAuthor Affiliations
Publication: Journal of the Structural Division
Volume 100, Issue 11
Abstract
Local flange buckling and lateral buckling are studied theoretically and experimentally to determine the ultimate strength of composite beams in negative moment regions. The effect of the strain-hardening of steel on ultimate strength is included in the analysis. Based on analysis and results of tests, the ultimate moment capacity of composite beams with compact wide-flange sections is determined by local flange buckling, unless the compression flange is stiffened by cover plates. Local flange buckling and lateral buckling analysis based on tangent modulus theory provides good agreement with experimental results.
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Published In
Journal of the Structural Division
Volume 100 • Issue 11 • November 1974
Pages: 2205 - 2222
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© 1974 American Society of Civil Engineers.
History
Published in print: Nov 1974
Published online: Feb 1, 2021
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Affiliations
Sumio Hamada
Postdoctoral Fellow, Dept. of Civ. Engrg., Univ. of Alberta, Edmonton, Alberta, Canada
Jack Longworth, M.ASCE
Prof., Dept. of Civ. Engrg., Univ. of Alberta, Edmonton, Alberta, Canada
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ASCE Library Cards let you download journal articles, proceedings papers, and available book chapters across the entire ASCE Library platform. ASCE Library Cards remain active for 24 months or until all downloads are used. Note: This content will be debited as one download at time of checkout.
Terms of Use: ASCE Library Cards are for individual, personal use only. Reselling, republishing, or forwarding the materials to libraries or reading rooms is prohibited.
Terms of Use: ASCE Library Cards are for individual, personal use only. Reselling, republishing, or forwarding the materials to libraries or reading rooms is prohibited.