通过武汉市长江大道航空路段钢箱梁混凝土人行天桥拆除施工方法,介绍城市道路交通最为繁忙路段进行钢箱梁混凝土人行天桥的拆除施工方法,解决在交通繁忙路段,保证行车和行人安全拆除及进度的问题。关键的工艺在于将人行天桥的分段拆除及施工先后顺序,临时支撑的合理布置。 Through the demolition of the steel box girder concrete pedestrian bridge in the aviation section of Changjiang Avenue in Wuhan, the dismantling construction method of steel box girder concrete pedestrian bridge is introduced in the busiest sections of the urban road traffic to solve the problem of traffic safety and pedestrian safety demolition and progress The problem. The key process is the sub-foot of the pedestrian bridge demolition and construction of the order, the reasonable provision of temporary support.