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Partially encased columns: strenght and stiffness effect on the buckling resistance under fire

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dc.contributor.authorPiloto, P.A.G.
dc.contributor.authorAlfredo, Bruno F.
dc.contributor.authorRossetto, Diego R.
dc.date.accessioned2020-04-17T08:45:55Z
dc.date.available2020-04-17T08:45:55Z
dc.date.issued2018
dc.description.abstractPartially encased columns are made of composite steel and concrete between flanges. The temperature field and time evolution in each material is required to determine the fire resistance. The annex G of the Eurocode 4 part 1- 2, presents a simplified calculation method, using the balanced summation model for the calculation of the plastic resistance to axial compression and the effective flexural stiffness. Previous studies revealed unsafe results when using the annex G of the Eurocode 4. New proposals are being developed for the calculation of the strength and stiffness for the four components (flanges, web, concrete and reinforcing bars). New improvements are proposed for the balanced summation model, based on the nonlinear thermal numerical solution method, presenting safer values.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationPiloto, P.A.G.; Alfredo, Bruno F.; Rossetto, Diego R. (2018). Partially encased columns: strenght and stiffness effect on the buckling resistance under fire. In 6th Conference on Urban Fire Safety and 1st Civil Protection Conference. Coimbra. p. 151-159. ISBN 978-989-96461-9-3pt_PT
dc.identifier.isbn978-989-96461-9-3
dc.identifier.urihttp://hdl.handle.net/10198/21698
dc.language.isoengpt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectFirept_PT
dc.subjectEurocode 4pt_PT
dc.subjectBalanced summation modelpt_PT
dc.subjectPartially encased columnspt_PT
dc.subjectNumerical simulationpt_PT
dc.titlePartially encased columns: strenght and stiffness effect on the buckling resistance under firept_PT
dc.typeconference object
dspace.entity.typePublication
oaire.citation.conferencePlaceCoimbrapt_PT
oaire.citation.endPage159pt_PT
oaire.citation.startPage151pt_PT
oaire.citation.title6th Conference on Urban Fire Safety and 1st Civil Protection Conferencept_PT
person.familyNamePiloto
person.givenNamePaulo
person.identifier.ciencia-id0519-449D-6F13
person.identifier.orcid0000-0003-2834-0501
person.identifier.ridB-4866-2008
person.identifier.scopus-author-id6506406159
rcaap.rightsopenAccesspt_PT
rcaap.typeconferenceObjectpt_PT
relation.isAuthorOfPublicationbaaee084-ab97-4c95-b636-24ab6bab0e3e
relation.isAuthorOfPublication.latestForDiscoverybaaee084-ab97-4c95-b636-24ab6bab0e3e

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