Taking Yichang-Wanzhou railway monolithic roadbed of double block ballastless track of red rock temple tunnel as an engineering example,this paper elaborated with emphasis the application of combination type ballastless track shelving method in double block type ballastless track of single track railway tunnel construction,pointed out that this method was suitable for ballastless roadbed construction of long and large tunnel,had a certain significance for bridge,large station and basis stability roadbed,cutting sections.%以宜（宜昌）万（万州）铁路红岩寺隧道双块式无砟轨道整体道床为工程实例,重点阐述了组合式轨道排架法在单线铁路隧道双块式无砟轨道整体道床施工中的应用,指出本方法适合于长大隧道无砟道床施工,对于桥梁、大型车站以及基础稳定的路基、路堑地段也有一定的指导意义。
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