碳纤维筋维修加固钢筋混凝土结构,是我国近年来出现的桥梁加固方法,本文主要通过碳纤维筋在北京市六环路双源桥加固中的应用,从加固技术、施工要点和质量控制等方面对修复加固桥梁横隔梁进行了总结分析。通过对桥梁维修加固前与加固后的动载试验对比分析,桥梁的强度和刚度均有明显提高,达到了较好的加固效果。 Repair and reinforcement of carbon fiber reinforced concrete structure is a bridge reinforcement method that appears in our country in recent years. This paper mainly uses carbon fiber reinforcement in the reinforcement of double source bridge of Beijing Sixth Ring Road, from the aspects of reinforcement technology, construction essentials and quality control, Reinforced bridge beams were analyzed. By comparing and analyzing the dynamic load test before and after reinforcement of the bridge, the strength and rigidity of the bridge are obviously improved, and the better reinforcement effect is achieved.