Corrosion effects on pullout behavior of hooked steel fibers in self-compacting concrete

Detalhes bibliográficos
Autor(a) principal: Frazão, Cristina
Data de Publicação: 2016
Outros Autores: Barros, Joaquim, Camões, Aires, Alves, Alexandra C., Rocha, Luís [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1016/j.cemconres.2015.09.005
http://hdl.handle.net/11449/168173
Resumo: Fiber reinforced concrete structures are subjected to chloride and carbonation penetration that could initiate corrosion of steel fibers, with eventual pernicious consequences in terms of structural and durability performance. Cracks in concrete are known to hasten initiation of steel corrosion in reinforced concrete structures. The investigation of the impact of cracks on the corrosion initiation and the associated interfacial damage between concrete and steel fibers is important for understanding the mechanical behavior of steel fiber reinforced concrete. In the present work, with the aim of studying the corrosion action on the mechanical behavior of cracked Steel Fiber Reinforced Self-Compacting Concrete (SFRSCC), an experimental program was performed to characterize the corrosion of hooked-end steel fibers and to assess the fiber pullout behavior in cracked concrete, previously subject to the action of corrosion by exposure to aggressive chloride environment.
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spelling Corrosion effects on pullout behavior of hooked steel fibers in self-compacting concreteCorrosionCracked SFRSCCPullout behaviorSteel fibersFiber reinforced concrete structures are subjected to chloride and carbonation penetration that could initiate corrosion of steel fibers, with eventual pernicious consequences in terms of structural and durability performance. Cracks in concrete are known to hasten initiation of steel corrosion in reinforced concrete structures. The investigation of the impact of cracks on the corrosion initiation and the associated interfacial damage between concrete and steel fibers is important for understanding the mechanical behavior of steel fiber reinforced concrete. In the present work, with the aim of studying the corrosion action on the mechanical behavior of cracked Steel Fiber Reinforced Self-Compacting Concrete (SFRSCC), an experimental program was performed to characterize the corrosion of hooked-end steel fibers and to assess the fiber pullout behavior in cracked concrete, previously subject to the action of corrosion by exposure to aggressive chloride environment.ISISE Dept. of Civil Engineering University of Minho Campus de AzurémCTAC Dept. of Civil Engineering University of Minho, Campus de AzurémCMEMS Center of MicroElectroMechanical Systems Dept. of Mechanical Engineering University of Minho Campus de AzurémUNESP Universidade Estadual Paulista Faculdade de Ciências Campus de BauruUNESP Universidade Estadual Paulista Faculdade de Ciências Campus de BauruUniversity of MinhoUniversidade Estadual Paulista (Unesp)Frazão, CristinaBarros, JoaquimCamões, AiresAlves, Alexandra C.Rocha, Luís [UNESP]2018-12-11T16:40:04Z2018-12-11T16:40:04Z2016-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article112-122application/pdfhttp://dx.doi.org/10.1016/j.cemconres.2015.09.005Cement and Concrete Research, v. 79, p. 112-122.0008-8846http://hdl.handle.net/11449/16817310.1016/j.cemconres.2015.09.0052-s2.0-849486916252-s2.0-84948691625.pdfScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengCement and Concrete Research4,223info:eu-repo/semantics/openAccess2023-11-14T06:14:57Zoai:repositorio.unesp.br:11449/168173Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T17:40:47.924653Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Corrosion effects on pullout behavior of hooked steel fibers in self-compacting concrete
title Corrosion effects on pullout behavior of hooked steel fibers in self-compacting concrete
spellingShingle Corrosion effects on pullout behavior of hooked steel fibers in self-compacting concrete
Frazão, Cristina
Corrosion
Cracked SFRSCC
Pullout behavior
Steel fibers
title_short Corrosion effects on pullout behavior of hooked steel fibers in self-compacting concrete
title_full Corrosion effects on pullout behavior of hooked steel fibers in self-compacting concrete
title_fullStr Corrosion effects on pullout behavior of hooked steel fibers in self-compacting concrete
title_full_unstemmed Corrosion effects on pullout behavior of hooked steel fibers in self-compacting concrete
title_sort Corrosion effects on pullout behavior of hooked steel fibers in self-compacting concrete
author Frazão, Cristina
author_facet Frazão, Cristina
Barros, Joaquim
Camões, Aires
Alves, Alexandra C.
Rocha, Luís [UNESP]
author_role author
author2 Barros, Joaquim
Camões, Aires
Alves, Alexandra C.
Rocha, Luís [UNESP]
author2_role author
author
author
author
dc.contributor.none.fl_str_mv University of Minho
Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Frazão, Cristina
Barros, Joaquim
Camões, Aires
Alves, Alexandra C.
Rocha, Luís [UNESP]
dc.subject.por.fl_str_mv Corrosion
Cracked SFRSCC
Pullout behavior
Steel fibers
topic Corrosion
Cracked SFRSCC
Pullout behavior
Steel fibers
description Fiber reinforced concrete structures are subjected to chloride and carbonation penetration that could initiate corrosion of steel fibers, with eventual pernicious consequences in terms of structural and durability performance. Cracks in concrete are known to hasten initiation of steel corrosion in reinforced concrete structures. The investigation of the impact of cracks on the corrosion initiation and the associated interfacial damage between concrete and steel fibers is important for understanding the mechanical behavior of steel fiber reinforced concrete. In the present work, with the aim of studying the corrosion action on the mechanical behavior of cracked Steel Fiber Reinforced Self-Compacting Concrete (SFRSCC), an experimental program was performed to characterize the corrosion of hooked-end steel fibers and to assess the fiber pullout behavior in cracked concrete, previously subject to the action of corrosion by exposure to aggressive chloride environment.
publishDate 2016
dc.date.none.fl_str_mv 2016-01-01
2018-12-11T16:40:04Z
2018-12-11T16:40:04Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1016/j.cemconres.2015.09.005
Cement and Concrete Research, v. 79, p. 112-122.
0008-8846
http://hdl.handle.net/11449/168173
10.1016/j.cemconres.2015.09.005
2-s2.0-84948691625
2-s2.0-84948691625.pdf
url http://dx.doi.org/10.1016/j.cemconres.2015.09.005
http://hdl.handle.net/11449/168173
identifier_str_mv Cement and Concrete Research, v. 79, p. 112-122.
0008-8846
10.1016/j.cemconres.2015.09.005
2-s2.0-84948691625
2-s2.0-84948691625.pdf
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Cement and Concrete Research
4,223
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 112-122
application/pdf
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1808128843686346752

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