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dc.contributor.authorWalport, Fiona
dc.contributor.authorGardner, Leroy
dc.contributor.authorReal Saladrigas, Esther
dc.contributor.authorArrayago Luquin, Itsaso
dc.contributor.authorNethercot, David A.
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Enginyeria Civil i Ambiental
dc.date.accessioned2019-01-08T11:51:41Z
dc.date.issued2019-01
dc.identifier.citationWalport, F., Gardner, L., Real, E., Arrayago, I., Nethercot, D.A. Effects of material nonlinearity on the global analysis and stability of stainless steel frames. "Journal of constructional steel research", Gener 2019, vol. 152, p. 173-182.
dc.identifier.issn0143-974X
dc.identifier.otherhttps://www.researchgate.net/publication/324805416_Effects_of_material_nonlinearity_on_the_global_analysis_and_stability_of_stainless_steel_frames
dc.identifier.urihttp://hdl.handle.net/2117/126265
dc.description.abstractIn structural frames, second order effects refer to the internal forces and moments that arise as a result of deformations under load (i.e. geometrical nonlinearity). EN 1993-1-1 states that global second order effects may be neglected if the critical load factor of the frame acr is greater than or equal to 10 for an elastic analysis, or greater than or equal to 15 when a plastic global analysis is used. No specific guidance is provided in EN 1993-1-4 for the design of stainless steel frames, for which the nonlinear stress-strain behaviour of the material will result in greater deformations as the material loses its stiffness. A study of the effects of material nonlinearity on the stability of stainless steel frames is presented herein. A series of different frame geometries and loading conditions are considered. Based on the findings, proposals for the treatment of the influence of material nonlinearity on the global analysis and design of stainless steel frames are presented.
dc.format.extent10 p.
dc.language.isoeng
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 Spain
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subjectÀrees temàtiques de la UPC::Enginyeria civil::Materials i estructures::Materials i estructures metàl·liques
dc.subject.lcshStainless steel
dc.subject.otherContinuous Strength Method Frame stability Global analysis Numerical modelling Second order effects Stainless steel
dc.titleEffects of material nonlinearity on the global analysis and stability of stainless steel frames
dc.typeArticle
dc.subject.lemacAcer inoxidable
dc.contributor.groupUniversitat Politècnica de Catalunya. ATEM - Anàlisi i Tecnologia d'Estructures i Materials
dc.identifier.doi10.1016/j.jcsr.2018.04.019
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttps://www.sciencedirect.com/science/article/pii/S0143974X17313809
dc.rights.accessRestricted access - publisher's policy
drac.iddocument23174194
dc.description.versionPostprint (author's final draft)
dc.relation.projectidinfo:eu-repo/grantAgreement/MINECO/2PE/BIA2016-75678-R
dc.date.lift2021-02-01
upcommons.citation.authorWalport, F., Gardner, L., Real, E., Arrayago, I., Nethercot, D.A.
upcommons.citation.publishedtrue
upcommons.citation.publicationNameJournal of constructional steel research
upcommons.citation.volume152
upcommons.citation.startingPage173
upcommons.citation.endingPage182


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