钢筋混凝土框架桥下穿铁路加固顶进施工

摘要

Combining with the author＇s experience involved in constructing southwest section of Shuozhou railway line under-crossing Shen-Shuo coal special railway overpass,the paper mainly describes jet pushing frame bridge line reinforcement and jacking construction technique of under-crossing Shen-Shuo coal special railway line,with a view to provide guidance for the similar jacking construction.%结合笔者参与建设的朔州环线西南段下穿神朔运煤专线铁路立交桥施工中所采用的方法,着重对下穿万吨运煤线神朔铁路专线顶推框架桥的线路加固和顶进施工技术进行了详细陈述,以期为类似顶进施工提供指导。