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Advanced calculation model calibrated with experimental test of wooden slabs exposed to fire

dc.contributor.authorFonseca, E.M.M.
dc.contributor.authorPiloto, P.A.G.
dc.date.accessioned2020-04-16T10:19:30Z
dc.date.available2020-04-16T10:19:30Z
dc.date.issued2019
dc.description.abstractThe wooden slabs are structural elements with wide application, in particular, in building rehabilitation, interior spaces and in new building structures. The mechanical, thermal and acoustic properties make this material as an ideal solution for floor and roof slabs applications. However, when exposed to an accidental fire condition it is necessary to assess their vulnerable behaviour accurately. In this work, an advanced calculation model is presented, based on the use of finite elements, calibrated with experimental results. The experimental tests were performed on wooden slabs exposed to a fire from below the element. The slabs were instrumented with thermocouples to measure the temperature at different control points along the fire duration in a fire resistance furnace, following the standard fire curve ISO 834. The advanced calculation model also allows the obtained the transient effect and incorporates the non-linear wood properties. The physical behaviour of the wooden slab is conditioned by the char layer formation, and this phenomenon is also considered in the advanced calculation model.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationFonseca, E.M.M.; Piloto, P.A.G. (2019). Advanced calculation model calibrated with experimental test of wooden slabs exposed to fire. In TEST&E 2019 - 2nd Conference on Testing and Experimentations in Civil Engineering. Portopt_PT
dc.identifier.doi10.5281/zenodo.3355354pt_PT
dc.identifier.isbn978-972-8574-49-9
dc.identifier.urihttp://hdl.handle.net/10198/21686
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherRELACRE - Associação de Laboratórios Acreditados de Portugalpt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.titleAdvanced calculation model calibrated with experimental test of wooden slabs exposed to firept_PT
dc.typeconference paper
dspace.entity.typePublication
oaire.citation.conferencePlacePortopt_PT
oaire.citation.endPage447pt_PT
oaire.citation.startPage441pt_PT
oaire.citation.titleTEST&E 2019 - 2nd Conference on Testing and Experimentations in Civil Engineeringpt_PT
person.familyNamePiloto
person.givenNamePaulo A.G.
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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