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dc.contributor.authorTaraghi, Pouya
dc.contributor.authorZirakian, Tadeh
dc.contributor.authorKarampour, Hassan
dc.date.accessioned2021-01-17T22:30:06Z
dc.date.available2021-01-17T22:30:06Z
dc.date.issued2021
dc.identifier.issn0263-8231
dc.identifier.doi10.1016/j.tws.2020.107411
dc.identifier.urihttp://hdl.handle.net/10072/401100
dc.description.abstractStability performance of cylindrical shells and providing a potential method to enhance the buckling stability of these structures are major concerns for designers. Carbon Fiber Reinforced Polymer (CFRP) composites are promising materials for application in the design and retrofit of such thin-walled structures. On this basis, this paper presents a comprehensive numerical study on the buckling behavior of CFRP-strengthened cylindrical shells under uniform external pressure and evaluates the effects of different parameters in the strengthening process. Numerous CFRP-strengthened cylindrical shells with distinct reinforcement layouts in three groups of models having different slenderness ratios are investigated through nonlinear stability analyses using the ABAQUS finite element package. The application of all considered reinforcement layouts for strengthening purposes is found to be effective in improving the buckling stability of cylindrical shells. It is demonstrated that the circumferential reinforcement of the middle region of the shell using CFRP strips with [0°] fiber angle (in the hoop direction), in particular, is the most effective approach for improving the buckling performance of the CFRP-strengthened cylindrical shells under uniform external pressure.
dc.description.peerreviewedYes
dc.languageEnglish
dc.language.isoeng
dc.publisherElsevier
dc.relation.ispartofjournalThin-Walled Structures
dc.relation.ispartofvolume161
dc.subject.fieldofresearchAerospace Engineering
dc.subject.fieldofresearchCivil Engineering
dc.subject.fieldofresearchMechanical Engineering
dc.subject.fieldofresearchcode0901
dc.subject.fieldofresearchcode0905
dc.subject.fieldofresearchcode0913
dc.titleParametric study on buckling stability of CFRP-strengthened cylindrical shells subjected to uniform external pressure
dc.typeJournal article
dc.type.descriptionC1 - Articles
dcterms.bibliographicCitationTaraghi, P; Zirakian, T; Karampour, H, Parametric study on buckling stability of CFRP-strengthened cylindrical shells subjected to uniform external pressure, Thin-Walled Structures, 2021, 161
dcterms.licensehttp://creativecommons.org/licenses/by-nc-nd/4.0/
dc.date.updated2021-01-14T23:19:12Z
dc.description.versionAccepted Manuscript (AM)
gro.rights.copyright© 2021 Elsevier. Licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International Licence, 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


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