桥梁工程中大跨径连续梁施工技术分析及应用

Construction technology analysis and application of long span continuous girder in bridge construction

从大跨径连续梁桥的受力特点出发,分析了大跨径连续桥梁悬臂施工法和顶推施工法,并从桥梁基础施工、上部结构施工和混凝土施工三方面介绍了施工要点,为同类的工程项目提供技术支持。

Based on the stress characteristics of the long-span continuous beam bridge,the cantilever construction method and the jacking method of the long-span continuous bridge are analyzed. At last,the construction points are introduced from three aspects of the bridge foundation construction,the superstructure construction and the concrete construction,which provide technical support for the similar projects.