2024-03-28T12:13:28Zhttps://riubu.ubu.es/oai/requestoai:riubu.ubu.es:10259/61882022-11-24T01:05:39Zcom_10259_6171com_10259_5086com_10259_2604col_10259_6172
Assessment of longitudinal and transversal plastic behavior of recycled aggregate self-compacting concrete: A two-way study
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
Ingeniería civil
Materiales de construcción
Ensayos (Tecnología)
Civil engineering
Building materials
Testing
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.
Spanish Ministry MCIU, AEI and ERDF [grant numbers FPU17/03374 and RTI2018-097079-B-C31; 10.13039/501100011033]; the Junta de Castilla y León (Regional Government) and ERDF [grant number UIC-231, BU119P17]; Youth Employment Initiative (JCyL) and ESF [grant number UBU05B_1274]; the University of Burgos [grant number SUCONS, Y135.GI], UPV/EHU (PPGA20/26) and, finally, our thanks also to the Basque Government research group IT1314-19.
2021-11-19T09:46:59Z
2021-11-19T09:46:59Z
2021-07
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
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
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Elsevier
https://riubu.ubu.es/bitstream/10259/6188/4/Revilla-cbm1_2021.pdf.jpg
Hispana
TEXT
http://creativecommons.org/licenses/by-nc-nd/4.0/
RIUBU. Repositorio Institucional de la Universidad de Burgos
http://hdl.handle.net/10259/6188