预应力混凝土连续梁桥挂篮施工方法及控制技术

Form Traveler Construction Method and Control Technology of Pre-stressed Concrete Continuous Girder Bridge

结合新林公路金汇港桥预应力混凝土连续梁桥施工工程,阐述了挂篮结构及挂篮拼装、预压、行走的操作方法,总结了挂篮法悬臂浇筑施工的主要流程,最后介绍了施工过程中的线形、应力、合拢段施工控制技术。

According to the pre-stressed concrete continuous girder bridge construction project of Xinlin Highway Jinhui Port Bridge, the article sets forth the structure, assemble, pre-pressure and traveling operation method of form traveler, sums up the main pouring construction flow of the cantilever by the form traveler method, and introduces the alignment, stress and closure section control technology in the construction process.