2026-04-17T23:25:38Zhttps://riubu.ubu.es/oai/request

oai:riubu.ubu.es:10259/61882022-11-24T01:05:39Zcom_10259_6171com_10259_5086com_10259_2604col_10259_6172

Revilla Cuesta, Víctor Skaf Revenga, Marta Santamaría, Amaia Ortega López, Vanesa Manso Villalaín, Juan Manuel Self-Compacting Concrete (SCC) Recycled Concrete Aggregate (RCA) Plastic behavior Stress–strain curves Longitudinal and transversal strain Loading/unloading test Plastic strain behavior in the transversal direction to the axis of loading has often been underestimated in concrete design and its strength performance. However, as this article demonstrates, it is fundamental to define the viability of using concrete of a certain composition in real applications. In this study, 15 Self-Compacting Concrete (SCC) mixtures produced with Recycled Concrete Aggregate (RCA) and Ground Granulated Blast Furnace Slag (GGBFS) were subjected to a monotonic-load test and a 5-cycle loading/unloading test with increasing maximum loads. Continuous monitoring of the applied loads and the SCC strain was performed. In the transversal direction, these tests caused the appearance of a yield step, cracking by vertical splitting, and higher levels of deformability than in the longitudinal direction. It was concluded that the RCA content of SCC should be defined according to serviceability conditions when used in compressed elements, to safeguard against failure due to transversal plastic strain. 2021-11-19 2021-11-19 2021-07 info:eu-repo/semantics/article 0950-0618 http://hdl.handle.net/10259/6188 10.1016/j.conbuildmat.2021.123426 eng Construction and Building Materials. 2021, V. 292, 123426 https://doi.org/10.1016/j.conbuildmat.2021.123426 info:eu-repo/grantAgreement/MICIU/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/FPU17%2F03374 info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/RTI2018-097079-B-C31/ES/DESARROLLO SOSTENIBLE DE MEZCLAS HIDRAULICAS, A PARTIR DE ESCORIAS DE ACERIA, PARA UNA EDIFICACION MAS ADAPTADA AL CAMBIO CLIMATICO. DISEÑOS A RESISTENCIAS MEDIAS info:eu-repo/grantAgreement/Junta de Castilla y León//BU119P17//Innovación Competitiva en la Utilización de Escorias Siderúrgicas para la elaboración de Hormigones de Altas Prestaciones. Aplicaciones en la Industrialización info:eu-repo/grantAgreement/Junta de Castilla y León//UBU05B_1274 info:eu-repo/grantAgreement/UBU//Y135.GI info:eu-repo/grantAgreement/UPV%2FEHU//PPGA20%2F26 http://creativecommons.org/licenses/by-nc-nd/4.0/ info:eu-repo/semantics/openAccess Attribution-NonCommercial-NoDerivatives 4.0 Internacional Elsevier