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dc.contributor.authorSegura Valdivieso, Guillermo
dc.contributor.authorAfshan, Sheida
dc.contributor.authorMirambell Arrizabalaga, Enrique
dc.contributor.authorReal Saladrigas, Esther
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Enginyeria Civil i Ambiental
dc.date.accessioned2019-07-16T11:02:25Z
dc.date.issued2019
dc.identifier.citationSegura, G. [et al.]. Numerical analysis of stainless steel frames subject to fire. A: Congresso de Métodos Numéricos em Engenharia. "Congress on Numerical Methods in Engineering = Congresso de Métodos Numéricos em Engenharia = Congreso de Métodos Numéricos en Ingeniería: CMN 2019, July 1-3, Guimarães, Portugal". Minho: Universidade do Minho, p. 433-441.
dc.identifier.isbn978-989-54496-0-6
dc.identifier.urihttp://hdl.handle.net/2117/166302
dc.description.abstractStainless steel possess better strength and stiffness reduction factors at high temperatures than carbon steel which has been shown to result in enhanced fire performance of structural components and assemblies. In recent years, a considerable amount of research has been devoted to the structural analysis and design of isolated stainless steel members at elevated temperatures. However, advances related to the behaviour of stainless steel frames subjected to fire are scarce. Actually, EN 1993-1-4 does not provide design rules for global analysis of stainless steel frames and EN 1993-1-2 provides a conservative approach for the fire design of stainless steel structures based on sparse test data. Therefore, experts have identified this particular topic as a priority for further research to assess the performance and the structural safety of stainless steel frames subjected to fire loads. The objective of this paper is to present a numerical modelling study on the behaviour of stainless steel frames under fire as an effort to identify the parameters governing their structural behaviour. In this study nonsway austenitic and ferritic stainless steel frames are analysed. The numerical model is validated against existing tests in the literature. Some considerations related to the analysis and design of stainless steel frames are pointed out based on the numerical results derived from the coupled thermo-mechanical model developed by using the FE software Abaqus.
dc.format.extent9 p.
dc.language.isoeng
dc.publisherUniversidade do Minho
dc.subjectÀrees temàtiques de la UPC::Enginyeria civil::Materials i estructures::Materials i estructures metàl·liques
dc.subject.lcshStainless steel--Thermal properties
dc.subject.otherCoupled thermo-mechanical model
dc.subject.othernumerical analysis
dc.subject.otherstainless steel frames
dc.subject.otherfire
dc.titleNumerical analysis of stainless steel frames subject to fire
dc.typeConference report
dc.subject.lemacAcer inoxidable -- Estructures
dc.contributor.groupUniversitat Politècnica de Catalunya. ATEM - Anàlisi i Tecnologia d'Estructures i Materials
dc.date.end2019
dc.relation.publisherversionhttp://www.cmn2019.pt/images/Congresso/ebook/CMN%202019_eBook_b.pdf
dc.rights.accessRestricted access - publisher's policy
local.identifier.drac25502383
dc.description.versionPostprint (published version)
dc.relation.projectidinfo:eu-repo/grantAgreement/MINECO/2PE/BIA2016-75678-R
dc.date.lift10000-01-01
local.citation.authorSegura, G.; Afshan, S.; Mirambell, E.; Real, E.
local.citation.contributorCongresso de Métodos Numéricos em Engenharia
local.citation.pubplaceMinho
local.citation.publicationNameCongress on Numerical Methods in Engineering = Congresso de Métodos Numéricos em Engenharia = Congreso de Métodos Numéricos en Ingeniería: CMN 2019, July 1-3, Guimarães, Portugal
local.citation.startingPage433
local.citation.endingPage441


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