外部粘贴预应力碳纤维板技术加固桥梁结构的工程应用分析

某实验桥是一座简支T形桥梁,以钢筋混凝土为主要建筑材料,该桥已有40多年使用历史,现要对其进行一定程度的加固以增加其荷载重量.在进行实验的过程中,通过碳纤维板以及外部粘贴预应力碳纤维板技术对其进行加固,试验结果表明:通过外部粘贴预应力碳纤维板技术对桥梁结构进行加固是有效的,并且作用明显.

Engineering Application of External Bonded Prestressed Carbon Fiber Board Technology in Reinforcing Bridge Structure

A bridge to be tested is mainly made of reinforced concrete, has simple support T beam for more than 40 years of history. In order to increase load weight of the bridge, reinforcement is to be conducted to the bridge. During the experiment, the bridge is reinforced by carbon fiber board and external bonded prestressed carbon fiber technology. Test results show that the reinforcement on the bridge structure is effective and the effect is obvious.