The test showed that externally bonded CFRP sheets of U-wraps can improve the shear fatigue performance and increase the fatigue life of reinforced concrete beam significantly.

• 因此，粘贴碳纤维布可以较大提高损伤混凝土梁的抗剪疲劳性能，延长损伤混凝土结构的使用寿命。