Shear strength assessment of reinforced concrete components containing EAF steel slag aggregates

Electric 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 design...

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Autores: Santamaría, Amaia, Romera, Jesús María, Marcos, Ignacio, Revilla Cuesta, Víctor, Ortega López, Vanesa
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2022
País:España
Institución:Universidad de Burgos (UBU)
Repositorio:Repositorio Institucional de la Universidad de Burgos (RIUBU)
OAI Identifier:oai:riubu.ubu.es:10259/6390
Acceso en línea:http://hdl.handle.net/10259/6390
Access Level:acceso abierto
Palabra clave:Electric arc furnace slag
Sustainable binder
Fiber-reinforced mixes
Self-compacting concrete
Shear strength tests
Strut-tie model
Materiales de construcción
Ensayos (Tecnología)
Building materials
Testing
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repository_id_str
spelling Shear strength assessment of reinforced concrete components containing EAF steel slag aggregatesSantamaría, AmaiaRomera, Jesús MaríaMarcos, IgnacioRevilla Cuesta, VíctorOrtega López, VanesaElectric arc furnace slagSustainable binderFiber-reinforced mixesSelf-compacting concreteShear strength testsStrut-tie modelMateriales de construcciónEnsayos (Tecnología)Building materialsTestingElectric 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.Spanish 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).Elsevier202220222022info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://hdl.handle.net/10259/6390reponame:Repositorio Institucional de la Universidad de Burgos (RIUBU)instname:Universidad de Burgos (UBU)InglésJournal of Building Engineering. 2022, V. 46, 103730https://doi.org/10.1016/j.jobe.2021.103730info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2020-113837RB-I00info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/RTI2018-097079-B-C31info:eu-repo/grantAgreement/MICIU/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/FPU17%2F03374info:eu-repo/grantAgreement/Junta de Castilla y León//BU119P17info:eu-repo/grantAgreement/Junta de Castilla y León//UBU05B_1274info:eu-repo/grantAgreement/UBU//Y135.GIAttribution-NonCommercial-NoDerivatives 4.0 Internacionalhttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessoai:riubu.ubu.es:10259/63902026-05-28T07:56:11Z
dc.title.none.fl_str_mv Shear strength assessment of reinforced concrete components containing EAF steel slag aggregates
title Shear strength assessment of reinforced concrete components containing EAF steel slag aggregates
spellingShingle Shear strength assessment of reinforced concrete components containing EAF steel slag aggregates
Santamaría, Amaia
Electric arc furnace slag
Sustainable binder
Fiber-reinforced mixes
Self-compacting concrete
Shear strength tests
Strut-tie model
Materiales de construcción
Ensayos (Tecnología)
Building materials
Testing
title_short Shear strength assessment of reinforced concrete components containing EAF steel slag aggregates
title_full Shear strength assessment of reinforced concrete components containing EAF steel slag aggregates
title_fullStr Shear strength assessment of reinforced concrete components containing EAF steel slag aggregates
title_full_unstemmed Shear strength assessment of reinforced concrete components containing EAF steel slag aggregates
title_sort Shear strength assessment of reinforced concrete components containing EAF steel slag aggregates
dc.creator.none.fl_str_mv Santamaría, Amaia
Romera, Jesús María
Marcos, Ignacio
Revilla Cuesta, Víctor
Ortega López, Vanesa
author Santamaría, Amaia
author_facet Santamaría, Amaia
Romera, Jesús María
Marcos, Ignacio
Revilla Cuesta, Víctor
Ortega López, Vanesa
author_role author
author2 Romera, Jesús María
Marcos, Ignacio
Revilla Cuesta, Víctor
Ortega López, Vanesa
author2_role author
author
author
author
dc.subject.none.fl_str_mv Electric arc furnace slag
Sustainable binder
Fiber-reinforced mixes
Self-compacting concrete
Shear strength tests
Strut-tie model
Materiales de construcción
Ensayos (Tecnología)
Building materials
Testing
topic Electric arc furnace slag
Sustainable binder
Fiber-reinforced mixes
Self-compacting concrete
Shear strength tests
Strut-tie model
Materiales de construcción
Ensayos (Tecnología)
Building materials
Testing
description Electric 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.
publishDate 2022
dc.date.none.fl_str_mv 2022
2022
2022
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10259/6390
url http://hdl.handle.net/10259/6390
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Journal of Building Engineering. 2022, V. 46, 103730
https://doi.org/10.1016/j.jobe.2021.103730
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2020-113837RB-I00
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/RTI2018-097079-B-C31
info:eu-repo/grantAgreement/MICIU/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/FPU17%2F03374
info:eu-repo/grantAgreement/Junta de Castilla y León//BU119P17
info:eu-repo/grantAgreement/Junta de Castilla y León//UBU05B_1274
info:eu-repo/grantAgreement/UBU//Y135.GI
dc.rights.none.fl_str_mv Attribution-NonCommercial-NoDerivatives 4.0 Internacional
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Attribution-NonCommercial-NoDerivatives 4.0 Internacional
http://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:Repositorio Institucional de la Universidad de Burgos (RIUBU)
instname:Universidad de Burgos (UBU)
instname_str Universidad de Burgos (UBU)
reponame_str Repositorio Institucional de la Universidad de Burgos (RIUBU)
collection Repositorio Institucional de la Universidad de Burgos (RIUBU)
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,300719

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