连续刚构桥挂篮施工技术问题研究

Research on Construction Technology of Suspended Cradle for Continuous Rigid Frame Bridge

公路桥梁跨越江河及既有道路时通常采用挂篮施工,利用一对挂篮行走实现大跨径桥梁现浇施工。结合实例进行分析连续刚构桥挂篮施工过程中常见的技术问题,可为相关工作提供参考。

When highway bridges cross rivers and existing roads,they usually use traveling baskets,and a pair of traveling baskets are used to realize cast-in-place construction of long-span bridges.This paper will analyze the common technical problems in the construction process of hanging basket of continuous rigid frame bridge with examples,which can provide reference for related work.