Publication
Numerical modelling of the fire resistance of steel I-beams with restrained thermal enlogation
| dc.contributor.author | Vila Real, Paulo M.M. | |
| dc.contributor.author | Silva, Luís Simões | |
| dc.contributor.author | Lopes, Nuno | |
| dc.contributor.author | Piloto, P.A.G. | |
| dc.date.accessioned | 2010-02-23T15:30:24Z | |
| dc.date.available | 2010-02-23T15:30:24Z | |
| dc.date.created | 2003 | en_US |
| dc.date.issued | 2003 | |
| dc.date.updated | 2010-01-30T18:40:25Z | |
| dc.description.abstract | In this paper the influence of the restrained thermal elongation in the behaviour of steel I— beams being part of a frame has been studied. In fact there is a significant difference between the case of a beam acting as a single element free lo exhibit axial thermal elongation or being pan of a frame where the stiffness of the remaining strucure contributes with some restraint to the free elongation of the beam. A numerical study of the behaviour of steel I-beams subjected to fire and a combination of axial force and bending moments has been presented. A geometrical and material non-linear finite element program, specially established at the University of Liège for the analysis of structures submitted to fire, has been used to determine the resistance of a beam-column at elevated temperature, using the material properties of Eurocode 3. part 1-2. The numerical results have been compared with those obtained with the Eurocode 3, part 1-2 (1995) and the new version of the same Eurocode (2002). The results have confirmed that the new proposal for Eurocode 3 (2002) is more conservative than the ENV-EC3 (1995) approach. | pt |
| dc.identifier.citation | Vila Real, P.M.M.; Silva, L.S; Lopes, N.; Piloto, P.A.G. (2003). Numerical modelling of the fire resistance of steel I-beams with restrained thermal enlogation. IN ASCE-SFPE Specialy Conference on Designing Structures for Fire. Baltimore, USA. | pt |
| dc.identifier.uri | http://hdl.handle.net/10198/2105 | |
| dc.language.iso | eng | pt |
| dc.title | Numerical modelling of the fire resistance of steel I-beams with restrained thermal enlogation | pt |
| dc.type | conference object | |
| dspace.entity.type | Publication | |
| oaire.citation.conferencePlace | Baltimore, USA | pt |
| oaire.citation.title | Proceedings of the ASCE-SFPE Specialy Conference on Designing Structures for Fire | pt |
| 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 | |
| rcaap.rights | openAccess | pt |
| rcaap.type | conferenceObject | |
| relation.isAuthorOfPublication | baaee084-ab97-4c95-b636-24ab6bab0e3e | |
| relation.isAuthorOfPublication.latestForDiscovery | baaee084-ab97-4c95-b636-24ab6bab0e3e |