Abstract: Concrete box girders are significant structural elements in various engineering applications due to higher torsional stiffness and low self-weight. The use of glass fiber–reinforced polymers (GFRPs) as internal bars has ...

Abstract: This study investigates the experimental and analytical torsional behavior of reinforced concrete (RC) bridge box girders reinforced with glass fiber–reinforced polymer (GFRP) bars and continuous spiral stirrups, representing ...