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dc.contributor.authorGonzález Cabrera, Dorys Carmen 
dc.contributor.authorMoradillo De las Heras, María del Rosario
dc.contributor.authorMínguez Algarra, Jesús 
dc.contributor.authorMartínez Martínez, José Antonio 
dc.contributor.authorVicente Cabrera, Miguel Ángel 
dc.date.accessioned2024-02-09T11:32:37Z
dc.date.available2024-02-09T11:32:37Z
dc.date.issued2017-08
dc.identifier.issn1464-4177
dc.identifier.urihttp://hdl.handle.net/10259/8660
dc.description.abstractThe effect of fatigue loads on one of the main mechanical properties of fiber-reinforced high strength concrete (FRHSC) is studied in this work. In particular, this paper analyzes the variations in the residual tensile strength of steel fiber-reinforced concretes following cyclic flexural loading, which causes a predefined level of damage. To do so, a total of 40 prismatic specimens were tested. The specimens were not notched, but had previously been subjected to precracking. This has a similar effect to notching, but with a much smaller radius around the edge of the crack, which is therefore more vulnerable to fatigue. The results show that the damage provokes a progressive reduction in the residual traction strength. The study proposes two numerical expressions for the stress–crack width softening curves under tensile loads: an exponential formulation and a potential formulation. In both cases, the coefficients of both formulations depend on the damage that is induced. In addition, the proposal is to use fitted curves of the above-mentioned potential type.en
dc.format.mimetypeapplication/pdf
dc.language.isoenges
dc.publisherWileyen
dc.relation.ispartofStructural Concrete. 2017, V. 19, n. 2, p. 340-351en
dc.subjectFatigueen
dc.subjectFiber-reinforced high-strength concreteen
dc.subjectHigh-strength concreteen
dc.subjectResidual tension strengthen
dc.subject.otherIngeniería civiles
dc.subject.otherCivil engineeringen
dc.subject.otherResistencia de materialeses
dc.subject.otherStrength of materialsen
dc.titlePostcracking residual strengths of fiber‐reinforced high‐performance concrete after cyclic loadingen
dc.typeinfo:eu-repo/semantics/articlees
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses
dc.relation.publisherversionhttps://doi.org/10.1002/suco.201600102es
dc.identifier.doi10.1002/suco.201600102
dc.identifier.essn1751-7648
dc.journal.titleStructural Concreteen
dc.volume.number19es
dc.issue.number2es
dc.page.initial340es
dc.page.final351es
dc.type.hasVersioninfo:eu-repo/semantics/acceptedVersiones


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