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随着我国经济的增长,交通运输量的增加,我国危桥的数量也在不断的增大。若将其拆除重建,不仅要耗费大量资金,而且工期也较长;若对现有旧桥进行加固改造,桥梁加固后,可以延长桥梁的使用寿命,用少量的资金投入,使桥梁能满足交通量的需求。桥梁加固的工艺繁多,本文就几种最常用的加固工艺作简要介绍。
With the economic growth of our country and the increase of traffic volume, the number of dangerous bridges in our country is also constantly increasing. If it is demolished and rebuilt, it will not only cost a lot of money but also have a longer construction period. If the existing old bridges are reinforced and rebuilt, and the bridges are strengthened, the service life of the bridges can be extended and a small amount of capital can be invested to enable the bridges to meet traffic The amount of demand. Bridge reinforcement of a wide range of technology, this article on several of the most commonly used reinforcement technology for a brief introduction.