桥梁施工中大跨径连续桥梁施工技术分析

Analysis on large-span continuous bridge construction technologies in bridge construction

结合某桥梁工程实例,介绍了大跨径连续桥梁的施工准备工作,从支架系统、模板制作、支架预压等方面,阐述了该桥梁的施工技术要点,并论述了混凝土的浇筑技术,确保了大跨径连续桥梁的施工质量。

Combining with the bridge engineering example, the paper introduces construction preparations of large-span continuous bridge. Start-ing from aspects of support system, template fabrication and support preloading, it describes the bridge construction technology points, and dis-cusses concrete grouting technologies, soas to guarantee the construction quality of large-span continuous bridge.