Corroded B-regions residual flexure capacity assessment in reinforced concrete beams

• Autores: Juan Francisco Carbonell Marquez, Luisa María Gil-Martín, Enrique Hernández Montes
• Localización: CMMoST 2019: 5th International Conference on Mechanical Models in Structural Engineering / coord. por F. Javier Baeza de los Santos, Yordhana Gómez Sánchez, 2019, ISBN 978-84-17924-58-4, págs. 183-200
• Idioma: inglés
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• Resumen

  • The assessment of the residual flexure capacity of existing reinforced concrete structures affected by corrosion is a key point for reparation and rehabilitation works. A procedure for the evaluation of the residual flexure capacity of corroded RC members due to steel-to-concrete bond deterioration and steel cross-section reduction taking into account the original reinforcement layout is presented. The approach is based on different models provided in the literature to account for the main corrosión effects.. Some examples are provided.