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Axial buckling load of partially encased columns under fire – new formulae

dc.contributor.authorPiloto, P.A.G.
dc.contributor.authorMesquita, L.M.R.
dc.contributor.authorRamos Gavilán, Ana Belén
dc.contributor.authorAlmeida, David
dc.date.accessioned2018-04-09T16:13:38Z
dc.date.available2018-04-09T16:13:38Z
dc.date.issued2015
dc.description.abstractFire resistance of partially encased columns (HEB and IPE) depends on the temperature evolution during fire exposure. This paper aims to assess de effect of the balanced summation model into the design of the axial buckling load of partially encased columns under fire, according to EN 1994-1-2. New formulae will be proposed to evaluate the fire resistance, based on new simple formulas to determine the flange temperature, the residual height and temperature of the web, the residual cross section and temperature of concrete, the reduced stiffness and strength of reinforcement. ANSYS was used to validate new and safe formulae, based on the analysis of the cross section totally engulfed in fire.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationPiloto, P.A.G.; Mesquita, L.M.R.; Gavilán-Ramos, Ana; Almeida, David (2015). Axial buckling load of partially encased columns under fire – new formulae. In X congresso de Construção Metálica e Mista. Coimbra, Portugal. ISBN 978-989-99226-1-7pt_PT
dc.identifier.issn978-989-99226-1-7
dc.identifier.urihttp://hdl.handle.net/10198/16840
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.titleAxial buckling load of partially encased columns under fire – new formulaept_PT
dc.typeconference paper
dspace.entity.typePublication
oaire.citation.conferencePlaceCoimbra, Portugalpt_PT
oaire.citation.titleX congresso de Construção Metálica e Mistapt_PT
person.familyNamePiloto
person.familyNameMesquita
person.givenNamePaulo A.G.
person.givenNameLuís M.R.
person.identifier1339117
person.identifier.ciencia-id0519-449D-6F13
person.identifier.ciencia-id401E-2FEC-8303
person.identifier.orcid0000-0003-2834-0501
person.identifier.orcid0000-0002-2385-4282
person.identifier.ridB-4866-2008
person.identifier.ridF-2269-2010
person.identifier.scopus-author-id6506406159
person.identifier.scopus-author-id8585923500
rcaap.rightsopenAccesspt_PT
rcaap.typeconferenceObjectpt_PT
relation.isAuthorOfPublicationbaaee084-ab97-4c95-b636-24ab6bab0e3e
relation.isAuthorOfPublication3d08baba-b032-42c4-8244-94672c4611a1
relation.isAuthorOfPublication.latestForDiscoverybaaee084-ab97-4c95-b636-24ab6bab0e3e

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