连续梁桥先简支后连续主梁结构体系转换施工

Construction of continuous bridge first-simple support back continuous main pile structure system shift

简要介绍了公路施工中连续梁桥先简支后连续施工方法的普及应用和施工优点,分析了体系转换施工技术的要点和难点,总结出体系转换的施工技术,进而得到推广应用。

It simply introduces the application and constructing advantages of continuous bridge first-simple support back continuous construction, analyses the main points and difficulties of system shift construction skill, summarizes the constructing skill is worthy spreading and applying.