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文章以长期在大连市轻轨施工中遇到的重点、难点为实例,重点阐述了整体道床施工、无缝线路哈克紧固件冻结接头、轨道后固定技术、小半径曲线轨道施工等新技术、新工艺难点及解决方法,以供同类工程借鉴。
Taking the key and difficult problems encountered in the light rail construction in Dalian for a long time as an example, the article mainly elaborates new technologies such as whole-track bed construction, frozen joints of Huck fasteners for seamless lines, post-orbital fixation and construction of small-radius curved orbits , The new technology difficulties and solutions for similar projects for reference.