Please use this identifier to cite or link to this item: https://doi.org/10.1016/S0143-974X(03)00054-3
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dc.titleStatic strength of thick-walled CHS X-joints - Part I. New approach in strength definition
dc.contributor.authorChoo, Y.S.
dc.contributor.authorQian, X.D.
dc.contributor.authorLiew, J.Y.R.
dc.contributor.authorWardenier, J.
dc.date.accessioned2014-06-17T08:25:28Z
dc.date.available2014-06-17T08:25:28Z
dc.date.issued2003-10
dc.identifier.citationChoo, Y.S., Qian, X.D., Liew, J.Y.R., Wardenier, J. (2003-10). Static strength of thick-walled CHS X-joints - Part I. New approach in strength definition. Journal of Constructional Steel Research 59 (10) : 1201-1228. ScholarBank@NUS Repository. https://doi.org/10.1016/S0143-974X(03)00054-3
dc.identifier.issn0143974X
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/66205
dc.description.abstractThis paper presents a new approach in the definition of joint strength for thick-walled circular hollow section (CHS) X-joint subjected to brace axial loading. This is based on the plastic load approach for limit analysis of pressure vessel components proposed by Gerdeen. A consistent coefficient λ associated with the plastic load approach has been determined, and the corresponding joint strength for X-joint under brace axial loads is found to correlate closely with the results obtained using Lu's deformation limit. The strength prediction for thick-walled CHS X-joint using the present approach is found to be in good agreement with design recommendations by ISO and CIDECT for joints with chord radius-to-thickness ratio γ > 7. For X-joints with γ < 7, significant difference in results is observed especially with the ISO recommendation for joints with brace-chord diameter ratio β≥0.7. © 2003 Elsevier Ltd. All rights reserved.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1016/S0143-974X(03)00054-3
dc.sourceScopus
dc.subjectCircular hollow section
dc.subjectDeformation limit
dc.subjectJoint strength
dc.subjectPlastic load approach
dc.subjectThick-walled X-joint
dc.typeArticle
dc.contributor.departmentCIVIL ENGINEERING
dc.description.doi10.1016/S0143-974X(03)00054-3
dc.description.sourcetitleJournal of Constructional Steel Research
dc.description.volume59
dc.description.issue10
dc.description.page1201-1228
dc.identifier.isiut000184321800001
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