China Railway Shanghai Bureau Group announced that at 10:18 on March 2, at the construction site of the Shanghai-Suzhou-Lake Railway in Songjiang District, Shanghai, the first pair of 500-meter-long rails were laid smoothly and accurately on the ballastless track bed by the track-laying machine, marking the beginning of the track-laying of the Shanghai-Suzhou-Lake Railway.
The total length of track laying on the whole line of the Shanghai-Suzhou-Lake Railway is 450 kilometers, and 209 groups of turnouts are laid, and there are many rivers and lakes along the way, the terrain and geology are complex, and the track-laying construction has the characteristics of many adjacent business lines, high operation accuracy requirements, tight track-laying construction period, and large safety risks.
In order to ensure the safety, quality and efficiency of the track-laying construction, the construction management unit of the Shanghai Railway Hub Project Construction Headquarters organized the construction unit China Railway Second Bureau to carefully prepare the long rail transportation and track-laying plan, strictly control the technical standards and safety quality, and use 2 groups of track-laying machines to lay tracks at the same time, and there will be 800 people working at the same time during the peak period, and the maximum track can be laid 12 kilometers in a single day. The Shanghai-Suzhou-Lake Railway plans to complete the track-laying construction of the whole line by the end of June this year, and then transfer to the stage of static acceptance, joint commissioning and joint test, and is expected to have the conditions for opening and operation by the end of this year.
The Shanghai-Suzhou-Lake Railway leads from Shanghai Hongqiao Station, passes through Suzhou City, Jiangsu Province, and ends at Huzhou Station, Huzhou City, Zhejiang Province, with a total length of 1638 kilometers, the design speed is 350 kilometers per hour, and there are 8 stations on the whole line, including Shanghai Hongqiao, Songjiangnan, Liantang, Suzhou South (Fenhu), Shengze, Nanxun, Huzhou East and Huzhou Station.
It is understood that not far from the first shop ceremony by the China Railway 24th Bureau of the construction of Songjiang South Station is the largest of the 8 stations, with a total scale of 9 sets of 23 lines, is the third largest station in Shanghai in addition to Hongqiao Station and Shanghai East Railway Station, has fully entered the main structure and steel structure construction stage, and plans to complete all the main structure construction in mid-May.
The Shanghai-Suzhou-Lake Railway is a fast railway corridor connecting Shanghai, Suzhou, Huzhou and other cities. After the project is completed and put into operation, it will further improve the layout of the regional road network and effectively relieve the transportation pressure of the Shanghai-Nanjing and Shanghai-Hangzhou railway corridors, which is of great significance for promoting the economic and social development along the route and the integrated high-quality development of the Yangtze River Delta.
*: Junction News.
Editor: Cai Yangyan.
Review: Xu Xiaodong