Publication
Finite element modelling of thermo-elastoplastic behaviour of hot-rolled steel profiles submitted to fire
| dc.contributor.author | Fonseca, E.M.M. | |
| dc.contributor.author | Vila Real, Paulo M.M. | |
| dc.date.accessioned | 2010-02-19T15:58:17Z | |
| dc.date.available | 2010-02-19T15:58:17Z | |
| dc.date.created | 1999 | en_US |
| dc.date.issued | 1999 | |
| dc.date.updated | 2010-02-01T09:44:09Z | |
| dc.description.abstract | This paper presents finite element algorithms developed to simulate the thermoelastoplastic behaviour of steel profiles under high temperatures, in particular those arising from fire conditions. Transient analyses of the temperature field and the mechanical response at each instant have been done. The thermal response obtained with the finite element formulation and the results obtained using the simplified heat conduction equation according to the Eurocode 3 have been compared for several series of hot-rolled steel profiles. The nonlinearity of the problem due to the thermal dependence of the material properties has been taken into account and an elastoplastic model has been used. | pt |
| dc.description.sponsorship | This work was done within the framework of the project nº PBIC/C/CEG/2446/95 supported by FCT and entitled “Numerical Modelling of Steel Structures Behaviour Under High Temperatures”. | |
| dc.identifier.citation | Fonseca, E.M.M.; Vila Real, P.M.M. (1999). Finite element modelling of thermo-elastoplastic behaviour of hot-rolled steel profiles submitted to fire. In IV Congresso de Métodos Numéricos en Ingeniería. Sevilla,Espanha. | pt |
| dc.identifier.uri | http://hdl.handle.net/10198/2056 | |
| dc.language.iso | eng | pt |
| dc.subject | Fire | pt |
| dc.subject | Thermo-elastoplasticity | pt |
| dc.subject | Eurocodes | pt |
| dc.subject | Heat conduction | pt |
| dc.subject | Non-linearity | pt |
| dc.subject | Standard temperature-time curve ISO 834 | pt |
| dc.subject | Finite elements | pt |
| dc.title | Finite element modelling of thermo-elastoplastic behaviour of hot-rolled steel profiles submitted to fire | pt |
| dc.type | conference object | |
| dspace.entity.type | Publication | |
| oaire.citation.conferencePlace | Sevilla | pt |
| oaire.citation.title | IV Congresso de Métodos Numéricos en Ingeniería | pt |
| person.familyName | Fonseca | |
| person.givenName | Elza M. M. | |
| person.identifier | R-000-4MB | |
| person.identifier.ciencia-id | EB17-92E5-8374 | |
| person.identifier.orcid | 0000-0003-1854-6514 | |
| person.identifier.rid | D-4604-2011 | |
| person.identifier.scopus-author-id | 7102526169 | |
| rcaap.rights | openAccess | pt |
| rcaap.type | conferenceObject | pt |
| relation.isAuthorOfPublication | bff18bdf-825b-4b45-9774-4f9d94cbe33e | |
| relation.isAuthorOfPublication.latestForDiscovery | bff18bdf-825b-4b45-9774-4f9d94cbe33e |