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文章以大包电气化改造工程山西段孤山站改造中的无缝线路施工为例,介绍了既有线改造中跨区间无缝线路不同地段的施工方案选择、施工工序和主要施工工艺控制要点。
Taking the construction of seamless railway in the reconstruction of the large section electric transformation project in Gushan Section of Shanxi Province as an example, this paper introduces the construction scheme selection, construction process and main construction process control points .