A Narrative study on the strengthening effect of Reinforced Concrete BeamsK. Hemalatha, B. Achsah Keerthana, M. Pranav, Vandanapu Swamy Nadh and Laith H. AlzubaidiE3S Web of Conf., 529 (2024) 01009DOI: https://doi.org/10.1051/e3sconf/202452901009