Stress-strain curves for steel fiber-reinforced concrete in compression

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dc.creatorOliveira Júnior, Luiz Álvaro de
dc.creatorBorges, Vanessa Elizabeth dos Santos
dc.creatorDanin, Alice Ribeiro
dc.creatorMachado, Daiane Vitória Ramos
dc.creatorAraújo, Daniel de Lima
dc.creatorDebs, Mounir Khalil el
dc.creatorRodrigues, Paulo Fernando
dc.date.accessioned2021-12-01T15:10:39Z
dc.date.available2021-12-01T15:10:39Z
dc.date.issued2010
dc.description.abstractThis paper presents a study on the compressive behavior of steel fiber-reinforced concrete. In this study, an analytical model for stress-strain curve for steel fiber-reinforced concrete is derived for concretes with strengths of 40 MPa and 60 MPa at the age of 28 days. Those concretes were reinforced with steel fibers with hooked ends 35 mm long and with aspect ratio of 65. The analytical model was compared with some experimental stress-strain curves and with some models reported in technical literature. Also, the accuracy of the proposed stress-strain curve was evaluated by comparison of the area under stress-strain curve. The results showed good agreement between analytical and experimental data and the benefits of the using of fibers in the compressive behavior of concrete.pt_BR
dc.identifier.citationOLIVEIRA JÚNIOR, Luiz Álvaro de et al. Stress-strain curves for steel fiber-reinforced concrete in compression. Matéria, Rio de Janeiro, v. 15, n. 2, p. 293-299, 2010.pt_BR
dc.identifier.doi1517-7076
dc.identifier.issn10.1590/S1517-70762010000200025
dc.identifier.urihttp://repositorio.bc.ufg.br/handle/ri/20079
dc.language.isoengpt_BR
dc.publisher.countryBrasilpt_BR
dc.publisher.departmentEscola de Engenharia Civil e Ambiental - EECA (RG)pt_BR
dc.rightsAcesso Abertopt_BR
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subjectSteel fiber-reinforced concretept_BR
dc.subjectCompressive behaviorpt_BR
dc.subjectStress-strain curvespt_BR
dc.titleStress-strain curves for steel fiber-reinforced concrete in compressionpt_BR
dc.typeArtigopt_BR

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