2026-04-19T18:49:34Zhttps://riubu.ubu.es/oai/request

oai:riubu.ubu.es:10259/97232024-11-22T01:05:11Zcom_10259_6171com_10259_5086com_10259_2604col_10259_6172

Romera, Jesús María Marcos, Ignacio Skaf Revenga, Marta Ortega López, Vanesa 2024-11-21T12:51:38Z 2024-11-21T12:51:38Z 2021-10 0141-0296 http://hdl.handle.net/10259/9723 10.1016/j.engstruct.2021.112741 An alternative experimental method for predicting the diagonal shear cracking resistance of steel-reinforced concrete beams is developed in this paper. Conventional extensometric strain-gauge rosettes are placed on the lateral surfaces of a set of four beams. As diagonal cracking propagates through the beams, the load–strain curves flatten out at a plateau and the mechanical property under consideration may be determined. The method is applied to four beams cast from pumpable and self-compacting concrete mixes with cement types I and IV containing electric arc furnace slag aggregates. The feasibility of applying standard design code formulas to the concretes containing these aggregates may therefore be studied and compared with other recent research works. Accurate experimental results were obtained with this method without having to interrupt the test for subjective visual appraisals of the test specimen. The authors wish to express their gratitude to: the Spanish Ministry MICINN, AEI and ERDF [RTI2018-097079-BC31; PID2020-113837RB-I00; 10.13039/501100011033; FPU17/03374]; the Junta de Castilla y León (Regional Government) and ERDF [UIC-231, BU119P17]; Youth Employment Initiative (JCyL) and ESF [UBU05B_1274]; and the University of the Basque Country [PPGA20/26] and University of Burgos [SUCONS, Y135.GI] for additional funding. Our thanks also go to the Basque Government research group [IT1314-19] and likewise to CHRYSO and HORMOR for supplying the materials used in this research. application/pdf eng Elsevier Engineering Structures. 2021, V. 244, 112741 https://doi.org/10.1016/j.engstruct.2021.112741 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/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2020-113837RB-I00/ES/ESTUDIO A ESCALA REAL DE HORMIGONES SOSTENIBLES, HIDRAULICOS Y BITUMINOSOS, DE ALTAS PRESTACIONES, FABRICADOS CON RESIDUOS SIDERURGICOS Y DE CONSTRUCCION/ 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//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/UPV%2FEHU//PPGA20%2F26/ Atribución 4.0 Internacional http://creativecommons.org/licenses/by/4.0/ info:eu-repo/semantics/openAccess Diagonal shear resistance Steel-reinforced concrete Extensometric gauges Electric arc furnace slag aggregate Vigas de hormigón Estructuras de hormigón Resistencia de materiales Concrete beams Concrete construction Strength of materials An alternative experimental methodology to determine the diagonal cracking resistance of steel-reinforced concrete beams info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Engineering Structures 244 112741