碳纤维布和钢板在旧桥加固中的应用

Application of the carbon cloth and steel plate in the old bridges reinforcement

介绍采用粘贴碳纤维布和粘贴钢板加固桁架拱的方法，并对其进行了静动载试验，试验结果表明，加固后桥梁的整体刚度和承载力得到了一定程度的提高，说明采用粘贴碳纤维布加固拉弯构件、粘贴钢板加固受压构件的综合加固方法是有效的。

It introduces the methods that are the carbon cloth sticking and truss arch reinforcing. The static and dynamic test shows the integral rigidity and bearing capacity has amount of increase, which shows the composite reinforcement method by carbon cloth to reinforce stretch bending parts and sticking steel plate to reinforce pressure parts is effective.