Nonlinear analysis of composite steel-concrete beams under combined flexure and torsion incorporating the effects of partial shear connection

E. L. Tan, B. Uy

    Research output: Chapter in Book / Conference PaperConference Paper

    Abstract

    ![CDATA[This paper investigates the behaviour of composite steel-concrete beams under combined flexure and torsion incorporating the effects of partial shear connection by using the finite element analysis method. 3-D finite element models have been developed to account for the geometric and nonlinear behaviour of the materials. This model is then verified by experimental test results. It has been shown that there is an increase in torsional capacity in the presence of flexure but the flexural capacity remains the same in the presence of torsion. A parametric study has been carried out and showed similar trends have been seen even with an increase in span length with an increase in the ratio of torsional capacity when the span increases.]]
    Original languageEnglish
    Title of host publicationSteel and Composite Structures : Proceedings of the 4th International Conference on Steel and Composite Structures (ICSCS10), Sydney, Australia, 21 - 23 July 2010
    PublisherUniversity of Western Sydney/Research Publishing
    Pages323-328
    Number of pages6
    ISBN (Print)9789810862183
    Publication statusPublished - 2010
    EventInternational Conference on Steel and Composite Structures -
    Duration: 21 Jul 2010 → …

    Conference

    ConferenceInternational Conference on Steel and Composite Structures
    Period21/07/10 → …

    Keywords

    • concrete beams
    • steel, structural

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