本文介绍德国铁路土路基上枕式((Rheda型)无碴轨道轨下基础采用滑模摊铺机连续摊铺混凝土底座和混凝土路槽的施工技术，并与我国长期施工实践所积累的较为成熟的轨排支撑架法技术相比较，对如何再提高机械化施工程度以及如何提高施工质量提出了新的思路与方向。

This paper gives and introduction to the construction technique for continuous laying concrete bottom and road groove for the base under ballastless slab track on soil subgrade of Germany Railway by synovial laying machine, presents new thinking and direction to improve mechanical construction level and construction quality compared with the mature technique of track panel supporting method in China.