Please use this identifier to cite or link to this item: https://scholarbank.nus.edu.sg/handle/10635/50697
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dc.titleFatigue performance of tubular X-joints with PJP+ welds: I - Experimental study
dc.contributor.authorQian, X.
dc.contributor.authorPetchdemaneengam, Y.
dc.contributor.authorSwaddiwudhipong, S.
dc.contributor.authorMarshall, P.
dc.contributor.authorOu, Z.
dc.contributor.authorNguyen, C.T.
dc.date.accessioned2014-04-23T07:08:12Z
dc.date.available2014-04-23T07:08:12Z
dc.date.issued2013
dc.identifier.citationQian, X., Petchdemaneengam, Y., Swaddiwudhipong, S., Marshall, P., Ou, Z., Nguyen, C.T. (2013). Fatigue performance of tubular X-joints with PJP+ welds: I - Experimental study. Journal of Constructional Steel Research 90 : 49-59. ScholarBank@NUS Repository.
dc.identifier.issn0143974X
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/50697
dc.description.abstractThis study examines the fatigue performance of tubular joints fabricated using a new type of enhanced partial joint penetration weld details under constant-amplitude brace in-plane bending actions. The experimental program includes four cyclic tests on two large-scale X-joints, each with a different surface treatment near the weld toe. The experimental results confirm the satisfactory fatigue performance of the tubular X-joints welded using enhanced partial joint penetration welds in comparison with the S-N curves developed for tubular joints with complete joint penetration welds, and demonstrate the significant improvement on the fatigue life rendered by the weld surface grinding and toe grinding. Root fatigue cracking occurs only in specimens with post-weld toe-grinding treatment which enhances the fatigue life for toe cracking. © 2013 Elsevier Ltd.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1016/j.jcsr.2013.07.016
dc.sourceScopus
dc.subjectEnhanced partial joint penetration welds
dc.subjectRoot crack
dc.subjectS-N curve
dc.subjectToe crack
dc.subjectTubular joint
dc.typeArticle
dc.contributor.departmentCIVIL ENGINEERING
dc.contributor.departmentCIVIL & ENVIRONMENTAL ENGINEERING
dc.description.sourcetitleJournal of Constructional Steel Research
dc.description.volume90
dc.description.page49-59
dc.identifier.isiut000328180500005
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