Joint Joint and jointly launched the countdown of the Jilai high -speed rail entered traffic operation.

At 8:20 on September 15th, 55101 tested trains were opened from Jinan East Station, marking the official start of the joint test of Jinan to Laiwu high -speed railway, and the opening of traffic operations entered the countdown.

The Jilai high -speed rail is located in Jinan City, Shandong Province, with a total length of 117.49 kilometers. There are 6 stations of Jinan East, Licheng, Zhangqiu South, Xueye, Laiwu North, and Steel City. The design speed is 350 kilometers per hour. Construction was started, and static acceptance began in July 2022.

According to Li Fanggang, director of the Science and Information Department of the China Railway Jinan Bureau Group Co., Ltd., it takes about 2 months to jointly adjust the joint test of the Jile high -speed rail. Mainly adopt the testing line, contact network, communication, signal, customer service information, natural disasters and foreign body invasion monitoring such as "Turning Return" to collect and analyze the trains, comprehensive testing trains and testing vehicles. In the end, the subsystems and the overall system can meet dynamic acceptance requirements and open operating conditions.

According to Liu Wei, deputy manager of the Jilai High -speed Railway Construction Project Department of Jinan Rail Transit Group, the Ji Lai High -speed Railway Bridge has multiple tunnels, crossing various complex geology such as sedimentary rocks, rocky, and empty areas. Many Japanese railway trunk lines, as well as high -speed, national and provincial stems, involving more than 100 relocated lines such as oil and gas, electricity, etc., the construction period, high risk, and difficulty. Each participating unit scientifically organizes the construction, and uses digital, informatization technology and advanced and mature process methods to create bridges, tunnels, rails, station buildings, four electricity, greening and other fine projects. This section of high -speed rail crosses the mountains in the south of Jinan, with high environmental protection requirements. The construction process strictly implements various environmental protection measures. It adheres to "one tree is cut less trees and one acre is one acre less land." At present, the new construction buildings of the 5 -seater of the Jile high -speed rail have entered the decoration stage, and the square in front of the station is accelerated in an orderly manner.

The Jilai high -speed rail is an important part of the "rice font" high -speed rail network of Jinan Province. This section of the railway is connected to the National High Speed ​​Rail Network through the Jinan East Station and the Shiji High -speed Railway and the Jiqing High -speed Railway. The steel city area will end the history of the high -speed rail, further improve the structure of the "rice font" high -speed rail network of Jinan, facilitate the travel of the people along the line, and it is of great significance to realize the city's high -speed railway and build the provincial capital economic circle in the orbit.

(Jinan Daily reporter Liu Wenzhong Cui Jian)

Edit: Zhang Yu

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