Please use this identifier to cite or link to this item: https://doi.org/10.1061/(ASCE)0733-9445(2007)133:9(1278)
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dc.titleStatic strength of thick-walled CHS X-joints subjected to brace moment loadings
dc.contributor.authorQian, X.D.
dc.contributor.authorChoo, Y.S.
dc.contributor.authorLiew, J.Y.R.
dc.contributor.authorWardenier, J.
dc.date.accessioned2014-06-17T08:25:29Z
dc.date.available2014-06-17T08:25:29Z
dc.date.issued2007
dc.identifier.citationQian, X.D., Choo, Y.S., Liew, J.Y.R., Wardenier, J. (2007). Static strength of thick-walled CHS X-joints subjected to brace moment loadings. Journal of Structural Engineering 133 (9) : 1278-1287. ScholarBank@NUS Repository. https://doi.org/10.1061/(ASCE)0733-9445(2007)133:9(1278)
dc.identifier.issn07339445
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/66207
dc.description.abstractThis paper presents results from a systematic finite-element (FE) study on the static strength of moment loaded thick-walled circular hollow section (CHS) X-joints, and compares the results with CIDECT and ISO/CD 13819-2 recommendations. For thick-walled joints subjected to brace out-of-plane bending, the CIDECT formulation excludes the γ dependency in the joint strength, which is different from the ISO equation and the present FE observations. The current study compares the different load paths mobilized in the X-joint under various brace loading conditions, through a detailed three-dimensional finite-element study. The numerical results reveal the significance of the joint geometric parameters and the tensile chord stress effect on the ultimate joint strength. Based on the present detailed study, a new chord stress function which incorporates the geometric dependency and the tensile chord stress effect is proposed. © 2007 ASCE.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1061/(ASCE)0733-9445(2007)133:9(1278)
dc.sourceScopus
dc.subjectBending
dc.subjectBracing
dc.subjectFinite element method
dc.subjectHollow sections
dc.subjectJoints
dc.typeArticle
dc.contributor.departmentCIVIL ENGINEERING
dc.description.doi10.1061/(ASCE)0733-9445(2007)133:9(1278)
dc.description.sourcetitleJournal of Structural Engineering
dc.description.volume133
dc.description.issue9
dc.description.page1278-1287
dc.description.codenJSEND
dc.identifier.isiut000248816900010
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