整体顶升技术在桥梁加固改造中的应用

Application of integrity Jack-up Technique in Consolidating And Modifying Bridges

本文结合工程实例,对设置组合型钢支撑架整体顶升桥梁施工技术进行了介绍。该方法经济、安全,施工简便,且不影响桥面交通,可为同类工程提供参考。

Combining an engineering practice, Integraty jack -up construction technique about bridges by organic steel shapes support was introduced in this paper, which has the characteristic of economical, security and easy construction. And the method can be referred for semblable engineering.