EXPERIMENTAL STUDY TO INVESTIGATE THE EFFECT OF LONGITUDINAL AND TRANSVERSE OPENINGS ON THE STRUCTURAL BEHAVIOR OF HIGH STRENGTH SELF COMPACTING REINFORCED CONCRETE BEAMS. J. eng. sustain. dev. 2019;23(1):66-79. Accessed May 2, 2024. https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/259