高速铁路Ⅱ型板式无砟轨道侧向挡块施工工艺

On lateral chock block construction craft at Ⅱ slab ballastless track on express railways

介绍了杭甬客专板式无砟轨道侧向挡块的施工工艺及方法,通过对侧向挡块的施工分析,找出了合理的施工方法,制定了正确的施工安排,工程实例应用表明了该施工工艺确保可以在较短的工期内保质保量的完成无砟轨道的施工。

The paper introduces the construction craft and method for the lateral chock block construction craft by Hangyong Passenger Special Line slab ballastless track on express railways, finds out reasonable construction methods and correct construction arrangement according to the construction analysis of lateral chock block, and proves by the result that the construction craft can ensure the qualified accomplishment of ballast- less track construction in shorter period.