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Evaluation of post-earthquake fire capacity of a reinforced concrete one bay plane frame under ISO fire exposure

2020-02-01Journal article Restricted access
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dc.contributor.authorVitorino, Hugo
dc.contributor.authorRodrigues, Hugo
dc.contributor.authorCouto, Carlos
dc.date.accessioned2019-12-20T18:06:50Z
dc.date.available2019-12-20T18:06:50Z
dc.date.issued2020-02-01
dc.description.abstractPost-earthquake fires may appear after a large earthquake and its effects on urban areas can be even worse that the effects of the earthquake itself. The aim of the present work is to define a methodology to evaluate the consequences of the damage introduced by the seismic events on the fire resistance of reinforced concrete frames. It was performed several numerical analyses in reinforce concrete frames using the program SAFIR, considering the thermal and mechanical analysis of the structure. The variables in the analysis were the type of damage in the frames and the number of fire frontiers in the columns. The thermal analysis was performed using the standard fire curve ISO 834. The results show that the damage imposed by earthquake on reinforced concrete frames reduces the fire resistance of the frames. The time until collapse of the frames exposed to fire where was considered the most severe damage was about 2 h lower when compared to the frames without damage exposed to fire.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.doi10.1016/j.istruc.2019.12.009pt_PT
dc.identifier.other2352-0124
dc.identifier.urihttp://hdl.handle.net/10400.8/4349
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.subjectFire after earthquakept_PT
dc.subjectFire safety assessmentpt_PT
dc.subjectFire resistancept_PT
dc.subjectReinforced concrete structurept_PT
dc.subjectEarthquake damagept_PT
dc.subjectSeismic assessmentpt_PT
dc.titleEvaluation of post-earthquake fire capacity of a reinforced concrete one bay plane frame under ISO fire exposurept_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage611pt_PT
oaire.citation.startPage602pt_PT
oaire.citation.titleStructurespt_PT
oaire.citation.volume23pt_PT
person.familyNamePinheiro Rodrigues
person.givenNameHugo Filipe
person.identifierE-5195-2010
person.identifier.ciencia-idB610-29E9-0E49
person.identifier.orcid0000-0003-1373-4540
person.identifier.scopus-author-id23019838500
rcaap.rightsclosedAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublicationa461f4ce-a879-4898-99ec-2fa09e1cfb46
relation.isAuthorOfPublication.latestForDiscoverya461f4ce-a879-4898-99ec-2fa09e1cfb46

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