2026-05-31T03:03:40Zhttps://riuma.uma.es/rest/oai/request

oai:riuma.uma.es:10630/287052026-02-03T11:10:56Zcom_10630_2254col_10630_37953

Residual capacity assessment of reinforced concrete D-Regions affected by corrosion. Gil-Marín, Luisa María Fernández Ruiz, Manuel Alejandro Hernández-Montes, Enrique Carbonell-Márquez, Juan Francisco Hormigón armado - Corrosión Disturbed regions Reinforced concrete Corroded reinforcement Residual capacity Anchorage length The repair and rehabilitation of Reinforced Concrete (RC) structures affected by the corrosion of their reinforcement is a complex task. The estimation of the residual structural capacity of corroded RC structures is becoming a crucial factor in the decision-making process of repair or demolition. Many researchers have studied the effects of reinforcement corrosion on the load capacity of RC beams (Bernoulli or BRegions) but little attention has been paid to disturbed or D-Regions. This piece of work presents a procedure for the assessment of the residual structural capacity of D-Regions in RC members. The bond deterioration between steel and concrete, the reduction of the cross-sectional area of reinforcement, the deterioration of the concrete area of the cross-section and the softening of concrete has been taken into consideration. The accuracy of the method has been tested with experimental results which exist in relevant literature. Ministry of Science and Innovation of Spain research project RTI2018-101841-BC21 2024-01-12T12:32:30Z 2024-01-12T12:32:30Z 2024 2020-07-24 journal article AM Hernández-Montes, E., Fernández-Ruiz, M. A., Carbonell-Márquez, J. F., & Gil-Martín, L. M. (2020). Residual capacity assessment of reinforced concrete D-Regions affected by corrosion. Construction and Building Materials, 263, 120228. https://hdl.handle.net/10630/28705 10.1016/j.conbuildmat.2020.120228 eng Attribution-NonCommercial-NoDerivatives 4.0 Internacional http://creativecommons.org/licenses/by-nc-nd/4.0/ open access application/pdf Elsevier