Repository logo
 
Publication

Fire reaction of concrete with and without PP fibres: experimental analysis and numerical simulation

2015Conference paper Open access
Simple item page
dc.contributor.authorPiloto, P.A.G.
dc.contributor.authorMesquita, L.M.R.
dc.contributor.authorBalsa, Carlos
dc.date.accessioned2018-04-06T15:47:18Z
dc.date.available2018-04-06T15:47:18Z
dc.date.issued2015
dc.description.abstractThe fire resistance of partially encased sections (HEB and IPE) depends on the temperature evolution during fire exposure. Eurocode 4, part 1.2 [1], proposes the assessment of the cross section using the method of the four components (flanges, web, reinforcement and concrete) to determine the resistance and stiffness under fire (R30, R60, R90, R120). This study aims to assess the balanced summation model of Eurocode (informative annex G). New formulae will be proposed to evaluate the plastic resistance to axial compression and effective flexural stiffness around the weak axis, based on new simple formulas to determine the flange average temperature, the residual height and average temperature of the web, the residual cross section and average temperature of concrete, the reduced stiffness and strength of reinforcement. The advance calculation method was used to validate new and safe formulae, based on the analysis of the cross section totally engulfed in fire (fire in four sides).pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationPiloto, P.A.G.; Mesquita, L.M.R.; Balsa, Carlos (2015). Fire reaction of concrete with and without PP fibres: experimental analysis and numerical simulation. In IFireSS – International Fire Safety Symposium. University of Coimbra, Portugal. ISBN 978-989-98435-5-4pt_PT
dc.identifier.isbn978-989-98435-5-4
dc.identifier.urihttp://hdl.handle.net/10198/16742
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectFire reactionpt_PT
dc.subjectConcretept_PT
dc.subjectThermal performancept_PT
dc.subjectHeat release ratept_PT
dc.titleFire reaction of concrete with and without PP fibres: experimental analysis and numerical simulationpt_PT
dc.typeconference paper
dspace.entity.typePublication
oaire.citation.conferencePlaceUniversity of Coimbra, Portugalpt_PT
oaire.citation.titleIFireSS – International Fire Safety Symposiumpt_PT
person.familyNamePiloto
person.familyNameMesquita
person.familyNameBalsa
person.givenNamePaulo A.G.
person.givenNameLuís M.R.
person.givenNameCarlos
person.identifier1339117
person.identifier1721518
person.identifier.ciencia-id0519-449D-6F13
person.identifier.ciencia-id401E-2FEC-8303
person.identifier.ciencia-idDE1E-2F7A-AAB1
person.identifier.orcid0000-0003-2834-0501
person.identifier.orcid0000-0002-2385-4282
person.identifier.orcid0000-0003-2431-8665
person.identifier.ridB-4866-2008
person.identifier.ridF-2269-2010
person.identifier.ridM-8735-2013
person.identifier.scopus-author-id6506406159
person.identifier.scopus-author-id8585923500
person.identifier.scopus-author-id23391719100
rcaap.rightsopenAccesspt_PT
rcaap.typeconferenceObjectpt_PT
relation.isAuthorOfPublicationbaaee084-ab97-4c95-b636-24ab6bab0e3e
relation.isAuthorOfPublication3d08baba-b032-42c4-8244-94672c4611a1
relation.isAuthorOfPublicationd0e5ccff-9696-4f4f-9567-8d698a6bf17d
relation.isAuthorOfPublication.latestForDiscoveryd0e5ccff-9696-4f4f-9567-8d698a6bf17d

Files

Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
PAPER_IFireSS_.pdf
Size:
2.1 MB
Format:
Adobe Portable Document Format
Download
License bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
license.txt
Size:
1.75 KB
Format:
Item-specific license agreed upon to submission
Description:
Download

Collections

ESTiG - Artigos em Proceedings Não Indexados à WoS/Scopus