新线铁路一次铺设跨区间无缝线路综合施工技术

THE SYNTHESIS OF CONSTRUCTION TECHNIQUE FOR ONCE TRACK LAYING OF CONTINUOUS WELDED RAIL IN A NEWLY BUILT RAILWAY

一次铺设跨区间无缝线路施工是一个复杂的系统工程 ,涉及许多技术方法 ,单一或部分技术方法的应用无法达到一次铺设的高标准要求。只有用系统的综合施工技术 ,才能达到高速铁路一次铺设的目的 。

Once track laying of continuous welded rail is a complicated system engineering,which involves many technology methods.In these methods,the application of single or part technology methods can not get up to the requirement of strict standard in once track laying.Only by the synthesis of construction technique,the purpose of once track laying can be obtained,and satisfied with the requirement of ride comfort in once track laying.