Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/71723
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Campo DC | Valor | Idioma |
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dc.contributor.author | Frazão, Cristina Maria Vieira | por |
dc.contributor.author | Barros, Joaquim A. O. | por |
dc.contributor.author | Bogas, J. Alexandre | por |
dc.date.accessioned | 2021-04-14T14:07:19Z | - |
dc.date.available | 2021-04-14T14:07:19Z | - |
dc.date.issued | 2021 | - |
dc.identifier.issn | 1996-1944 | por |
dc.identifier.uri | https://hdl.handle.net/1822/71723 | - |
dc.description.abstract | The main purpose of the present work is to study the mechanical behavior and durability performance of recycled steel fiber reinforced concrete (RSFRC) under a chloride environment. To this end, the effect of chloride attack on the load-carrying capacity of pre-cracked RSFRC round panels is investigated by performing round panel tests supported on three points (RPT-3ps), considering the influence of the crack width and the fiber distribution/orientation profile. In addition, the influence of the adopted chloride exposure conditions on the post-cracking constitutive laws of the developed RSFRC is also assessed by performing numerical simulations for the prediction of the long-term performance of RSFRC under these aggressive conditions. The tensile stress–crack width relationship of RSFRC is derived by performing an inverse analysis with the RPT-3ps results. The obtained experimental and numerical results show a negligible effect of the chloride attack on the post-cracking behavior of RSFRC for the chloride exposure conditions and pre-crack width levels adopted in this study. | por |
dc.description.sponsorship | This research was funded by C.F. research grant PD/BD/113638/2015 provided by Fundação para a Ciência e a Tecnologia (FCT) through the Doctoral Program in Eco Construction and Rehabilitation–EcoCoRe, and J.B. through the project ICoSyTec (POCI-01-0145-FEDER-027990) financed by FCT and co-funded by FEDER through Operational Competitiveness and Internationalization Programme (POCI). | por |
dc.language.iso | eng | por |
dc.publisher | MDPI | por |
dc.relation | PD/BD/113638/2015 | por |
dc.relation | POCI-01-0145-FEDER-027990 | por |
dc.rights | openAccess | por |
dc.subject | RSFRC | por |
dc.subject | Recycled steel fibers | por |
dc.subject | Chloride-induced corrosion | por |
dc.subject | Post-cracking behavior | por |
dc.subject | Constitutive laws | por |
dc.title | Influence of the chloride attack on the post-cracking behavior of Recycled Steel Fiber Reinforced Concrete | por |
dc.type | article | - |
dc.peerreviewed | yes | por |
oaire.citationStartPage | 1 | por |
oaire.citationEndPage | 26 | por |
oaire.citationIssue | 5 | por |
oaire.citationVolume | 14 | por |
dc.identifier.doi | 10.3390/ma14051279 | por |
dc.subject.fos | Engenharia e Tecnologia::Engenharia Civil | por |
dc.subject.wos | Science & Technology | por |
sdum.journal | Materials | por |
Aparece nas coleções: | ISISE - Artigos em Revistas Internacionais |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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IJ(ISI)_196.pdf | 2,78 MB | Adobe PDF | Ver/Abrir |