Durability of concrete members reinforced with steel-FRP composite bars under dry-wet cycles of seawater

To complete durability research on concrete members reinforced with steel-FRP composite bars (SFCBs), this paper examines the flexural behavior of these type of members conditioned with wet-dry cycles. The bonding and flexural behaviors of concrete members with changes in dry and wet cycling time, which were reinforced with steel bars and SFCBs, were compared by pullout tests and four-point bending tests, and beams were precracked before...