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Load carrying capacity of partially encased columns for different fire ratings

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dc.contributor.authorAbdelkadir, Fellouh
dc.contributor.authorBenlakehal, Nourredine O.
dc.contributor.authorPiloto, P.A.G.
dc.contributor.authorRamos Gavilán, Ana Belén
dc.contributor.authorMesquita, L.M.R.
dc.date.accessioned2018-04-09T10:39:12Z
dc.date.available2018-04-09T10:39:12Z
dc.date.issued2016
dc.description.abstractPartially encased columns have significant fire resistant. However, it is not possible to assess the fíre resistance of such members simply by considering the temperature of the steel. The presence of concrete increases the mass and thermal inertia of the member and the variation of temperatures within the cross section, in both the steel and concrete components. The annex G of EN 1994-1-2 [1] allows to calculate the load carrying capacity of partially encased columns, for a specific fire rating time, considering the balanced summation method. New formulas will be used to calculate the plastic resistance to axial compression and the effective fíexural stiffness. These two parameters are used to calculate the buckling resistance, assuming the most appropriate buckling curve of EN1993-1-1 [2]. The finite element method is used to determine which curve best fits the buckling resistance for different fire ratings of 30, 60, 90 and 120 minutes.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationAbdelkadir, Fellouh; Benlakehal, Nourredine; Piloto, P.A.G.; Ramos, Ana; Mesquita, L.M.R. (2016). Load carrying capacity of partially encased columns for different fire ratings. In 5th workshop in Urban Fire Safety. Lisbon, Portugalpt_PT
dc.identifier.urihttp://hdl.handle.net/10198/16768
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectFirept_PT
dc.subjectPartially encased columnspt_PT
dc.subjectBalanced summation methodpt_PT
dc.subjectBucklingpt_PT
dc.subjectNumerical simulationpt_PT
dc.titleLoad carrying capacity of partially encased columns for different fire ratingspt_PT
dc.typeconference object
dspace.entity.typePublication
oaire.citation.conferencePlaceLisbon, Portugalpt_PT
oaire.citation.title5th workshop in Urban Fire Safetypt_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.latestForDiscovery3d08baba-b032-42c4-8244-94672c4611a1

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