在连续箱梁桥加固中应用碳纤维布的工程实践

碳纤维加固技术具有节省空间、施工简便,基本不增加混凝土结构物的尺寸和自重,耐腐蚀和耐久性能好等优点。在混凝土结构物的加固施工中采用粘贴碳纤维布的方法,可以提高混凝土构件的抗拉强度和抗变形能力,在抗压构件和钢筋保护层的加固方面也具有良好的效果。

Application of Carbon Fiber Sheet in Reinforcement of Continuous Girder Bridge

Carbon fiber sheet reinforcement technique has the advantages of space-saving, simple construction, no size or deadweight of concrete structures being increased basically, better corrosion resistance and higher durability.Carbon fiber sheet reinforcement will improve the tensile strength and deformation resistance of the concrete structures. In addition, the above technique will be of good effect to reinforce the compression structures and rebar protective layer.