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京沪高速铁路自北京南站西端南侧引出,终到上海虹桥高速站。设计速度350 km/h;线间距5.0m;最小曲线半径一般地段7000m,困难地段5500m;运输和敷设长钢轨采用WZ500E型铺轨机组。对敷设的工艺流程和施工组织进行了介绍。
Beijing-Shanghai high-speed railway leads from the south end of Beijing South Railway Station to the Hongqiao High Speed Railway Station in Shanghai. The design speed is 350 km / h; the line spacing is 5.0m; the minimum curve radius is 7000m in general and 5500m in difficult place; WZ500E track laying unit is used for transporting and laying long rails. The laying of the process and construction organization were introduced.