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dc.contributor.authorSantamaría, Amaia
dc.contributor.authorRomera, Jesús María
dc.contributor.authorMarcos, Ignacio
dc.contributor.authorRevilla Cuesta, Víctor
dc.contributor.authorOrtega López, Vanesa 
dc.date.accessioned2022-02-02T11:23:25Z
dc.date.available2022-02-02T11:23:25Z
dc.date.issued2022-04
dc.identifier.issn2352-7102
dc.identifier.urihttp://hdl.handle.net/10259/6390
dc.description.abstractElectric Arc Furnace (EAF) slag can be reused as aggregate in Portland cement concrete mixes. The addition of EAFS and other waste co-products (fly ash, blast furnace slag) will modify the binding properties and will, importantly, enhance the global sustainability of such concretes. These mix designs offer acceptable pumpability and self-compaction in the fresh state and can be reinforced with fibers. In this study, eight different concrete mixes are designed within the range of medium-strength concretes (30–50 MPa) and are characterized in both the fresh and the hardened state. Large concrete volumes are used to pour reinforced beams, which are then subjected to small-span high-load tests to evaluate their resistance to shear stress, by analyzing two types of transversal (shear) reinforcement. The tests yielded promising results, contributing additional evidence on the viability of using recycled EAFS aggregate in structural applications. The mechanical behavior of these concretes was closely correlated with the strength predictions calculated with the formulas listed in various international standards.en
dc.description.sponsorshipSpanish Ministry of Universities, MICINN, AEI, EU and ERDF [PID2020-113837RB-I00; RTI2018-097079-B-C31; 10.13039/501100011033; FPU17/03374]; the Junta de Castilla y León and ERDF [UIC-231, BU119P17]; Youth Employment Initiative (JCyL) and ESF [UBU05B_1274]; the University of Burgos [grant number SUCONS, Y135.GI], and, finally, our thanks also go to the SAREN research group (IT1619-22, Basque Government).en
dc.language.isoenges
dc.publisherElsevieres
dc.relation.ispartofJournal of Building Engineering. 2022, V. 46, 103730en
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internacional*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subjectElectric arc furnace slagen
dc.subjectSustainable binderen
dc.subjectFiber-reinforced mixesen
dc.subjectSelf-compacting concreteen
dc.subjectShear strength testsen
dc.subjectStrut-tie modelen
dc.subject.otherMateriales de construcciónes
dc.subject.otherBuilding materialsen
dc.subject.otherEnsayos (Tecnología)es
dc.subject.otherTestingen
dc.titleShear strength assessment of reinforced concrete components containing EAF steel slag aggregatesen
dc.typeinfo:eu-repo/semantics/articlees
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses
dc.relation.publisherversionhttps://doi.org/10.1016/j.jobe.2021.103730es
dc.identifier.doi10.1016/j.jobe.2021.103730
dc.journal.titleJournal of Building Engineeringen
dc.volume.number46es
dc.page.initial103730es
dc.type.hasVersioninfo:eu-repo/semantics/publishedVersiones


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