Performance of Reinforced Concrete Beams Composed of Recycled Concrete with Varying Compressive Strengths Under the Effect of Repeated Shear Loads. Tikrit Journal of Engineering Sciences, [S. l.], v. 33, n. 1, p. 1–17, 2026. DOI: 10.25130/tjes.33.1.18. Disponível em: https://www.tj-es.com/ojs/index.php/tjes/article/view/1792.. Acesso em: 9 sep. 2026.