The trial operation of Shanghai to Shanghai Railway

At 10:00 on May 30, the c3816 train started from Shanghai station, crossed the Yangtze River along the Beijing Shanghai and Shanghai Shanghai to Nantong, marking the completion of the joint commissioning and trial operation of Zhaodian Huangdu section of Shanghai to Shanghai railway, entering the trial operation stage, and getting closer and closer to the goal that the line is ready for operation by the end of June. The Zhaodian Huangdu section of Shanghai railway started construction in March 2014, and completed the subgrade, bridge, main line track laying, "four electricity" and station building projects successively. On April 20 this year, the joint commissioning and joint test were started. The inspection train, cargo test train, comprehensive inspection train and multiple unit were put on line successively, and the round-trip inspection test and the pull-through test of the whole line were carried out at different speed levels The test of the power centralized EMU with a speed of 160 km / h and the static load test of the Shanghai Nantong Yangtze River Bridge are carried out. As of May 30, more than 700 test trains of all kinds have been operated in Zhaodian Huangdu section of Shanghai railway, with a total mileage of 18393 km. It is planned to be ready for operation by the end of June. The Shanghai railway is an important part of the coastal passage in the "eight vertical and eight horizontal" high-speed railway main passage of the national medium and long-term railway network planning. The total length of the main line is 137.5 km, and the design speed is 200 km / h. After the Zhaodian Huangdu section of Shanghai Shanghai railway is put into operation, it will further improve the capacity of railway passage across the river, which is conducive to the improvement of the railway network layout and regional comprehensive transportation system in the Yangtze River Delta region, so that the three cities under the jurisdiction of Suzhou, Zhangjiagang, Changshu and Taicang, will be connected to the Yangtze River Delta railway network at the same time, and the railway route between Nantong and Shanghai will not need to pass through Nanjing Zhongzhong Turn. It is estimated that the shortest time between railway trips between the two places will be reduced to about 1.5 hours from the current 4 hours or so, which will greatly facilitate the mass travel along the line, which is of great significance for enhancing the radiation driving role of Shanghai's central city and promoting the integration of the Yangtze River Delta region with higher quality.