摘要
随着我国交通事业的发展,交通量快速增长,通行车辆荷载逐渐加大,桥梁的正常使用寿命越来越短,大批桥梁需要进行加固,所以有必要对现有桥梁的加固问题进行研究和探讨。介绍了几种桥梁加固的方法,对有效合理地解决公路桥梁的病害问题具有重要意义。
With the development of our country traffic cause, volume of traffic increases by rapidly, the vehicle load going through enlarges gradually with following the shorter life time of bridges, a large number of bridges need to carry out strengthening , therefore, It is neccessay to study and discuss the strengthening problem about the exist old bridges. This paple introduces some methods about strengthening bridge. They are important to rationally and effectively solve the disease of highway bridges.
出处
《黑龙江交通科技》
2008年第2期78-79,共2页
Communications Science and Technology Heilongjiang
关键词
桥梁
公路交通
加固
粘贴碳纤维
bridge
highway traffic
reinforcement
paste carbon fibre
