Q1. What are the contributions in this paper?
Pisani [ 13 ] described a numerical study on the 66 flexural behavior of simply supported bonded and unbonded pre67 stressed concrete beams with steel and FRP tendons. Toutanji and 70 Saafi [ 15 ] tested a series of four simply supported concrete beams 71 prestressed AFRP tendons to study the flexural performance of 72 these beams. Dolan and Swanson [ 17 ] conducted a theoretical 78 and experimental study on the flexural capacity of simply sup79 ported beams prestressed with vertically distributed FRP tendons.