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

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dc.contributor.authorFrazão, Cristina
dc.contributor.authorBarros, Joaquim
dc.contributor.authorCamões, Aires
dc.contributor.authorAlves, Alexandra C.
dc.contributor.authorRocha, Luís [UNESP]
dc.contributor.institutionUniversity of Minho
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2018-12-11T16:40:04Z
dc.date.available2018-12-11T16:40:04Z
dc.date.issued2016-01-01
dc.description.abstractFiber 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.en
dc.description.affiliationISISE Dept. of Civil Engineering University of Minho Campus de Azurém
dc.description.affiliationCTAC Dept. of Civil Engineering University of Minho, Campus de Azurém
dc.description.affiliationCMEMS Center of MicroElectroMechanical Systems Dept. of Mechanical Engineering University of Minho Campus de Azurém
dc.description.affiliationUNESP Universidade Estadual Paulista Faculdade de Ciências Campus de Bauru
dc.description.affiliationUnespUNESP Universidade Estadual Paulista Faculdade de Ciências Campus de Bauru
dc.format.extent112-122
dc.identifierhttp://dx.doi.org/10.1016/j.cemconres.2015.09.005
dc.identifier.citationCement and Concrete Research, v. 79, p. 112-122.
dc.identifier.doi10.1016/j.cemconres.2015.09.005
dc.identifier.file2-s2.0-84948691625.pdf
dc.identifier.issn0008-8846
dc.identifier.scopus2-s2.0-84948691625
dc.identifier.urihttp://hdl.handle.net/11449/168173
dc.language.isoeng
dc.relation.ispartofCement and Concrete Research
dc.relation.ispartofsjr4,223
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectCorrosion
dc.subjectCracked SFRSCC
dc.subjectPullout behavior
dc.subjectSteel fibers
dc.titleCorrosion effects on pullout behavior of hooked steel fibers in self-compacting concreteen
dc.typeArtigo

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