To solve this problem, fiber-reinforced polymer (FRP) tendons and reinforcing bars (rebars) have been developed to alternate to steelreinforcement in recent yeas.
为解决这一问题，作为钢筋替代产品的纤维增强聚合物(FRP)筋材的开发研究近几年在国内外已蓬勃兴起。
2
Cyclic loading can result in severe degradation of bond between reinforcingsteel bar and the surrounding concrete, especially when the reinforcement is corroded.
反复荷载可导致钢筋与混凝土之间粘结的严重退化，尤其在混凝土中的钢筋受到腐蚀后。
3
The reinforcing structure is suitable for carrying out reinforcement when the intensity of the holding down bolt of the steel column is not enough.