双块式无砟轨道整体道床施工工法

The Construction Method of Integral Track Bed for Double Block Ballastless Track

双块式无砟轨道是当前铁路工程长大隧道施工的重要形态。论文以精伊霍铁路色勒克特三号隧道工程为例,在阐述双块式无砟轨道道床施工原理及流程的同时,就具体工艺的应用要点展开分析。

Double-block ballastless track is an important form of long tunnel construction in railway engineering at present.Taking the Selekert No.3 tunnel project of Jingihuo railway as an example,this paper expounds the construction principle and flow of double-block ballastless track bed at the same time.The key points of application of specific process are analyzed.