Publicação
Fire resistance of protected composite slab with a stiffened lower flange steel deck
| datacite.subject.fos | Engenharia e Tecnologia | |
| datacite.subject.fos | Engenharia e Tecnologia::Engenharia Civil | |
| datacite.subject.sdg | 09:Indústria, Inovação e Infraestruturas | |
| dc.contributor.author | Piloto, Paulo A.G. | |
| dc.contributor.author | Ribeiro, Otavio | |
| dc.contributor.author | Gidrão, Gustavo | |
| dc.date.accessioned | 2026-03-30T14:03:46Z | |
| dc.date.available | 2026-03-30T14:03:46Z | |
| dc.date.issued | 2025 | |
| dc.description.abstract | This study developed a simplified method to evaluate the fire resistance of composite slabs with steel decking protected by a novel steel shield. A numerically validated model, incorporating experimental data, demonstrated that the steel shield increases insulation failure time by approximately 25% (criterion I) and significantly reduces temperatures in critical zones. New empirical coefficients (bᵢ, cᵢ) were calibrated for use with the EN 1994-1- 2 simplified method, enabling accurate prediction of the thermal and structural behaviour of this system. Mineral wool insulation provided even superior performance. The research offers a practical design tool for engineering more efficient and fire-safe composite slabs. | eng |
| dc.identifier.citation | Piloto, Paulo A.G.; Ribeiro, Otavio; Ribeiro, Otavio (2025). Fire resistance of protected composite slab with a stiffened lower flange steel deck. In XV Congresso de Construção Metálica e Mista e I Congresso de Engenharia de Fachadas. p. 804-815. ISBN: 978-989-35292-3-2. DOI: 10.1002/cepa.70277 | |
| dc.identifier.doi | 10.1002/cepa.70277 | |
| dc.identifier.isbn | 978-989-35292-3-2 | |
| dc.identifier.uri | http://hdl.handle.net/10198/36390 | |
| dc.language.iso | eng | |
| dc.peerreviewed | yes | |
| dc.publisher | Wiley, CE papers | |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | |
| dc.title | Fire resistance of protected composite slab with a stiffened lower flange steel deck | por |
| dc.type | conference paper | |
| dspace.entity.type | Publication | |
| oaire.citation.conferenceDate | 2025 | |
| oaire.citation.conferencePlace | Porto, Portugal | |
| oaire.citation.endPage | 774 | |
| oaire.citation.startPage | 763 | |
| oaire.citation.title | CE/papers | |
| oaire.version | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |
| person.familyName | Piloto | |
| person.givenName | Paulo A.G. | |
| person.identifier.ciencia-id | 0519-449D-6F13 | |
| person.identifier.orcid | 0000-0003-2834-0501 | |
| person.identifier.rid | B-4866-2008 | |
| person.identifier.scopus-author-id | 6506406159 | |
| relation.isAuthorOfPublication | baaee084-ab97-4c95-b636-24ab6bab0e3e | |
| relation.isAuthorOfPublication.latestForDiscovery | baaee084-ab97-4c95-b636-24ab6bab0e3e |