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Influence of inner steel tube properties on compressive behavior of FRP-HSC-steel double-skin tubular columns

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dc.contributor.authorLouk Fanggi, B.
dc.contributor.authorOzbakkaloglu, T.
dc.contributor.conferenceInternational Conference on Civil Engineering, Architecture and Sustainable Infrastructure (2013 : Zhengzhou, China)
dc.contributor.editorZhao, S.
dc.contributor.editorXie, Y.M.
dc.contributor.editorLiu, H.
dc.contributor.editorGao, D.
dc.date.issued2013
dc.description.abstractThis paper reports on part of an ongoing experimental program at The University of Adelaide on FRP-concrete-steel composite columns. A total of eight high-strength concrete double-skin tubular columns (DSTCs) were tested under axial compression. The column parameters examined included the diameter, thickness, and shape of inner steel tube. The results of the experimental study show that increasing the inner steel tube diameter leads to an increase in the ultimate axial stress and strain of concrete in DSTCs. The results also show that increasing inner steel tube thickness leads to an increase in the ultimate axial stress and strain of DSTCs. Furthermore, it is observed that concrete inside DSTCs with square inner steel tubes is not confined as effectively as concrete inside DSTCs with circular inner steel tubes.
dc.description.statementofresponsibilityButje Alfonsius Louk Fanggi and Togay Ozbakkaloglu
dc.identifier.citationProceedings of the 2013 International Conference on Civil Engineering, Architecture and Sustainable Infrastructure, ICCEASI 2013, 2013 / S. Zhao, Y. M. Xie, H. Liu, D. Gao (Eds.), Vol.438-439 Ch.2 pp.701-705
dc.identifier.doi10.4028/www.scientific.net/AMM.438-439.701
dc.identifier.isbn978-3-03785-882-0
dc.identifier.issn1660-9336
dc.identifier.issn1662-7482
dc.identifier.orcidOzbakkaloglu, T. [0000-0003-3015-736X]
dc.identifier.urihttp://hdl.handle.net/2440/83968
dc.language.isoen
dc.publisherTrans Tech Publications
dc.publisher.placeSwitzerland
dc.relation.ispartofseriesApplied Mechanics and Materials
dc.rights© (2013) Trans Tech Publications, Switzerland.
dc.source.urihttps://doi.org/10.4028/www.scientific.net/amm.438-439.701
dc.subjectColumn
dc.subjectConcrete
dc.subjectConfinement
dc.subjectDSTCs
dc.subjectFibre Reinforced Polymer (FRP)
dc.subjectFRP Tubes
dc.subjectHigh-Strength Concrete (HSC)
dc.subjectSteel Tubes
dc.titleInfluence of inner steel tube properties on compressive behavior of FRP-HSC-steel double-skin tubular columns
dc.typeConference paper
pubs.publication-statusPublished

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