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dc.contributor.authorAlrsai, Mahmoud
dc.contributor.authorKarampour, Hassan
dc.contributor.authorHall, Wayne
dc.contributor.authorLindon, Alex K
dc.contributor.authorAlbermani, Faris
dc.date.accessioned2021-05-09T23:21:27Z
dc.date.available2021-05-09T23:21:27Z
dc.date.issued2021
dc.identifier.issn0141-1187
dc.identifier.doi10.1016/j.apor.2021.102633
dc.identifier.urihttp://hdl.handle.net/10072/403590
dc.description.abstractFeasibility and efficiency of using carbon fibre reinforced polymer (CFRP) buckle arrestors in steel offshore pipelines with D/t of 28 and 40 are investigated using hyperbaric chamber tests. CFRP arrestors are manufactured using Prepreg (PP), Wet-Layup (WL) and Vacuum Bagging (VB) curing methods, with coarse and fine sand surface preparations. A parametric study is performed that outlines the performance of CFRP arrestors in various geometric configurations. Efficiency of CFRP arrestors using different manufacturing methods and various geometric configurations are calculated and compared with those of conventional steel buckle arrestors. It is shown that the efficiencies of CFRP arrestors vary between 0.74 and 1.0 for different manufacturing methods. Optimum efficiencies are obtained in the WL technique, using fine sanding, with CFRP arrestor of thickness twice the steel pipe-wall thickness, and fibres oriented in the hoop direction. Results show that at similar efficiencies, the CFRP arrestors can be much thinner than conventional slip-on or integral arrestors.
dc.description.peerreviewedYes
dc.languageen
dc.publisherElsevier BV
dc.relation.ispartofpagefrom102633
dc.relation.ispartofjournalApplied Ocean Research
dc.relation.ispartofvolume111
dc.subject.fieldofresearchOcean engineering
dc.subject.fieldofresearchOceanography
dc.subject.fieldofresearchCivil engineering
dc.subject.fieldofresearchMaritime engineering
dc.subject.fieldofresearchcode401503
dc.subject.fieldofresearchcode3708
dc.subject.fieldofresearchcode4005
dc.subject.fieldofresearchcode4015
dc.titleCarbon fibre buckle arrestors for offshore pipelines
dc.typeJournal article
dc.type.descriptionC1 - Articles
dcterms.bibliographicCitationAlrsai, M; Karampour, H; Hall, W; Lindon, AK; Albermani, F, Carbon fibre buckle arrestors for offshore pipelines, Applied Ocean Research, 2021, 111, pp. 102633
dcterms.licensehttps://creativecommons.org/licenses/by-nc-nd/4.0/
dc.date.updated2021-04-06T04:54:35Z
dc.description.versionAccepted Manuscript (AM)
gro.rights.copyright© 2021 Elsevier. Licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International Licence (http://creativecommons.org/licenses/by-nc-nd/4.0/) which permits unrestricted, non-commercial use, distribution and reproduction in any medium, providing that the work is properly cited.
gro.hasfulltextFull Text
gro.griffith.authorKarampour, Hassan
gro.griffith.authorHall, Wayne


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