Jiaotong Jinan railway passenger dedicated line, t

2022-08-01
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The Jiaotong Jinan railway passenger dedicated line, a key Olympic transportation project, was put into operation on July 20. On July 20, the Jiaotong Jinan Railway (from Jinan to Qingdao) finally showed its new face after a century of vicissitudes. After more than a year of hard construction by the China Railway Electrification Bureau consortium, the plastic partition strip is an effective way to solve this problem. The Jiaotong Jinan railway passenger dedicated line with a number of domestic and international leading technical levels has been successfully put into operation in the east section, Upgrading from mixed passenger and freight transportation in the past to separate passenger and freight transportation. As a key transportation project directly serving the 2008 Beijing Olympic Games, athletes and spectators from all over the world will be lucky to take this high-speed, beautiful and green Olympic Channel to the Olympic sailing competition in Qingdao. The picture shows the EMU with a speed of more than 200 kilometers per hour slowly entering the Weifang station of Jiaotong Jinan passenger dedicated line. (Photo Report by zhaoshoumin and Liu Yu)

on July 20, a freight train sped past the original Jiaotong Jinan (Jinan Qingdao) electrified railway in the east of Weifang. With the smooth opening of the eastern section of the Jiaotong Jinan railway passenger dedicated line constructed by the joint venture of China Railway Electrification Bureau, after a century of vicissitudes, the Jiaotong Jinan Railway bid farewell to the history of mixed passenger and freight transportation and realized the passenger and freight diversion transportation. The newly built passenger dedicated line (double track on the left) can run at a speed of 250 kilometers per hour. As a key transportation project directly serving the 2008 Beijing Olympic Games, athletes and spectators from all over the world will be lucky to take this high-speed, beautiful and green Olympic Channel to the Olympic sailing competition in Qingdao. (Photo Report by zhaoshoumin and Liu Yu)

the China Railway Electrification Bureau consortium overcame many difficulties, such as the high traffic density of the existing line and the small distance between the new line construction and the existing line. 1. According to the experimental requirements, it scientifically organized and worked hard to complete the electrification construction task of the eastern section of the Qingdao Jinan passenger dedicated line on schedule. (photographed by zhaoshoumin and Liu Yu)

the contact erection of Jiaotong Jinan railway passenger dedicated line is the first large-scale use of domestic tin copper alloy conductor in China, which effectively reduces the project cost and improves the localization level of equipment. (photographed by zhaoshoumin and Liu Yu)

Beijing, July 20 - Jiaotong Jinan railway passenger dedicated line, a key transportation project directly serving the 2008 Beijing Olympic Games, successfully opened its eastern section (Linzi Qingdao) at 7:50 this morning. During the Beijing Olympic Games, contestants and spectators from all over the world will take this high-speed, beautiful and green Olympic Channel to the Olympic Sailing stadium in Qingdao

the main line of Qingdao Jinan passenger dedicated railway is 362.5 kilometers long. It starts from Jinan, the capital of Shandong Province in the west, passes through Zibo, Weifang and other places in the East, and reaches Qingdao, the sailing city of the Olympic Games. This is also the first railway passenger dedicated line officially opened to traffic in China. The construction of the whole line was started on January 8th, 2007. There are 13 stations in total. The design speed is 250 kilometers per hour. The travel time from Jinan to Qingdao is only 2 hours. Since then, the century old Jiaotong Jinan railway has ended the history of mixed passenger and freight transportation and realized the separate passenger and freight transportation

the construction of Jiaotong Jinan railway passenger dedicated line has achieved three pioneers in the construction of China's long and large trunk railway passenger dedicated line: the "four electricity" construction under the condition of existing railway electrification, the new passenger dedicated line under the condition of existing railway double track, and the electrification construction under the condition of operating multiple units ", which has accumulated experience from inspiration to experiment for the construction of high-speed railway passenger dedicated line under complex conditions

huangguosheng, executive deputy commander of the consortium of China Railway Electrification Bureau Group, told that the construction of Jiaotong Jinan Railway Passenger Dedicated Line adheres to the concept of "rapid development of cutting-edge materials such as green graphene, 3D printing and superconductivity, high-tech Olympics and people's Olympics", and the large-scale use of domestic tin copper alloy contact wires not only saves costs on the premise of ensuring project quality, It also effectively improves the localization level of electrification projects of passenger dedicated lines

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