针对钢筋混凝土梁桥出现的主梁、横隔板以及桥面板板底裂缝、腐蚀和剥落露筋等病害,文章提出采用碳纤维筋喷浆加固法修补钢筋混凝土结构,通过对碳纤维筋喷浆加固法的作用机理和理论计算研究,确定出桥梁加固受力部位及控制要点,并对实际桥梁的加固效果进行验证。 Aiming at the main girder, diaphragm and the bottom of the bridge slab cracks, corrosion and spalling tendons and other diseases appearing in the reinforced concrete girder bridge, the article proposed the use of carbon fiber reinforced plastic shotcrete reinforcement method to repair the reinforced concrete structure, through the carbon fiber reinforced shotcrete reinforcement method The mechanism of action and theoretical calculation study to determine the force reinforcement parts of the bridge and control points, and verify the actual reinforcement effect of the bridge.