After more than ten years of discussion, a total investment of 220 billion yuan of Beijing-Shanghai high-speed railroad or in 2007 officially started, is expected to be completed in 2010, when people take the Beijing-Shanghai high-speed train from Beijing to Shanghai as long as five hours. Beijing-Shanghai high-speed railroad is the "medium and long-term railroad network planning" in the largest investment, the highest technical content of a project, but also China's first high-speed railroad with the world's advanced level, the total length of the line is about 1,318 kilometers, and the direction of the existing Beijing-Shanghai Railway is roughly parallel to the entire line of the new double line, design speed of 350 kilometers per hour, the initial operating speed of 300 kilometers per hour, **** set up 21 passenger stations. The project is expected to be completed in about 5 years and put into operation in 2010.
Bridge length of about 1140km, accounting for 86.5% of the length of the line; Tunnel length of about 16km, accounting for 1.2% of the length of the line; Roadbed length of 162km, accounting for 12.3% of the length of the line; The whole line laying of non-ballasted about 1,268 line kilometers, accounting for 96.2% of the length of the line. Sub-ballasted track about 50 positive line kilometers, accounting for 3.8% of the line length. The whole line land total 5000hm2 (excluding Beijing South Station, Beijing moving section, Dashengguan Bridge and related projects).
Beijing-Shanghai high-speed railroad will be laid throughout the seamless lines and non-ballast track, railroad lines, traction power supply, communications and signaling infrastructure to take a variety of vibration reduction, noise reduction, low energy consumption, less electromagnetic interference of environmental protection measures, the entire line to implement the real-time monitoring of disaster prevention and safety, the use of the world's most advanced level of power dispersion of electric locomotives, by the collection of train control, scheduling and command, information management and equipment monitoring in one of the integrated automation system unified command, and the whole line will be used to monitor the safety of the railway, and to ensure that the railway is in a state of emergency. The integrated automation system of the unified command to ensure the realization of high-speed, high-density, high comfort, large capacity, strong compatibility, high punctuality, high security, modern passenger transport.
The whole line of Beijing-Shanghai high-speed railroad realizes the full intersection of the crossing and the full closure of the line, which not only facilitates the people and vehicles along the line, but also ensures the safety of high-speed train operation. The whole line gives priority to the use of bridges instead of roads, in order to maximize the saving of precious land resources in the eastern region.
Overall design
Beijing-Shanghai high-speed railroad is located in North China and East China, connecting the Bohai Rim and the Yangtze River Delta at both ends of the two economic regions, the whole line runs through the three municipalities of Beijing, Tianjin, and Shanghai, and the four provinces of Hebei, Shandong, Anhui, and Jiangsu. The area of the region accounted for 6.5% of the national territory, the population accounted for 26.7% of the country, there are 11 cities with a population of more than 1 million, and the GDP accounted for 43.3% of the country, which is the most active and promising area of China's economic development, and the busiest transportation corridor in China for both freight and passenger transportation, with great potential for growth. Along the route, it is mainly in plains and partly in low hills, passing through four major water systems, namely the Haihe River, the Yellow River, the Huaihe River and the Yangtze River. Beijing - Jinan belongs to the Jilu Plain, the terrain is flat and open, the terrain is high at both ends and low in the middle, the Tuanbo Wa area is the lowest place of the whole line; Jinan - Xuzhou belongs to the Luzhongnan low hills and the plains between the hills, the terrain is more undulating, the Tai'an section of the whole line for the highest elevation of the section; Xuzhou - Shanghai line mainly passes through the Yellow, Huaihe and Yangtze River Delta Plain, and passes through the Sea River, Yellow River, Huaihe River and Yangtze River systems. Xuzhou-Shanghai line mainly passes through Huanghuai and Yangtze River Delta plains, and locally (Bengbu-Danyang) passes through terraced ridges and low hills. The engineering geological conditions along the line are mainly soft soil, loose and soft soil is widely distributed, especially Wuqing - Cangzhou loose and soft soil, Danyang - Shanghai soft soil, the depth of change is large, the soft soil layer is thick, the strength is low, the engineering properties are poor. The designed maximum running speed is 350km, the initial operating speed is 300km, and the minimum train tracking interval is designed according to 3min. It is expected that after the completion of the Beijing-Shanghai high-speed railroad, the train running at 350km per hour, Beijing South-Shanghai Hongqiao station full running time of 3h58min; running at 300km per hour, running time of 4h37min; running at 200km per hour, running time of 6h52min. annual passenger transport capacity in both directions to reach 160 million people.
Line direction
Line direction and the existing Beijing-Shanghai Railway is roughly parallel, the total length of the line is about 1318km, shortened by about 140km compared with the existing Beijing-Shanghai Line. the line from the west end of the Beijing South Station, along the existing Jingshan Line, through the new Huayuan Station in Tianjin, and the construction of a liaison line connecting the station with the West Station of Tianjin; to the south along the Beijing-Shanghai Expressway, in the downstream of the Yellow River Bridge on the Beijing-Shanghai Expressway at a point of 3km across the Yellow River, in the west side of Jinan City, the line will be connected by a link line. South along the Beijing-Shanghai Expressway, crossing the Yellow River 3km downstream of the Yellow River Bridge on the Beijing-Shanghai Expressway, and setting up a new Jinan high-speed station on the west side of the city; south along the east side of the Beijing-Fuzhou Expressway, setting up a new Xuzhou high-speed station on the east side of the city; crossing the Huaihe River 1.2km downstream of the new Huaihe River Railway Bridge in Bengbu to set up a new Bengbu station; crossing the Chu River, and crossing the Yangtze River at Dashengguan, which is 20km upstream of the Nanjing Yangtze River Bridge, and setting up a new Nanjing South Station; traveling eastward through Zhenjiang, Changzhou, Wuxi, and Suzhou to end up at the Hongqiao Station in Shanghai. Tianjin, Jinan, Xuzhou, Bengbu, Nanjing, Shanghai and other hub areas through the construction of the contact line introduced into the existing station.
Station set
Beijing South, the new Langfang, Tianjin West, Huayuan, the new Cangzhou, the new Dezhou, the new Jinan, the new Tai'an, the new Qufu, the new Zaozhuang, the new Xuzhou, the new Suzhou, the new Bengbu, Qinggang, the new Chuzhou, Nanjing South, the new Zhenjiang, the new Changzhou, the new Wuxi, the new Suzhou, the new Kunshan, Shanghai Hongqiao
Set up Beijing, Shanghai, 2 moving sections, Jinan, Nanjing South, Hongqiao 3 moving train sets use; 20 fixed facilities maintenance points; communication, signaling, information systems, traction power supply and other post-station equipment.
It is expected to be completed and put into operation in 2010.
Beijing South Railway Station: 13 stations and 24 lines, including Beijing-Tianjin Intercity (4 stations and 7 lines), Beijing-Shanghai Expressway (6 stations and 12 lines), and high-speed and suburban (3 stations and 5 lines)*** 3 yards.
Tianjin West Station: from Yangcun to take straight through the north and south of the two contact lines introduced, of which the north side of the contact line reserved conditions. Tianjin - Tianjin West underground diameter line and Beijing-Tianjin intercity rail transit introduced from the east end. Tianjin West Station is reconstructed as a passenger depot, with 10 units and 18 lines, including two depots for high-speed (6 units and 11 lines) and general-speed (4 units and 7 lines).
Jinan high-speed station: located in Jinan City, planning to relocate the west side of Zhangzhuang Airport, 8.5km from the center of the city, according to the arrangement of 8 units and 14 lines.
Nanjing South Station: located between the city airport highway and the Qinhuai River, 10km from the city government; Beijing-Shanghai Expressway, Shanghai-Hangzhou-Rongzhou Railway, Shanghai-Nanjing Intercity, Ning-Hangzhou Intercity, Ning'an Intercity, and other lines are introduced into the station, and the layout of the yard and the design of the liaison line between the lines is very complicated, and is temporarily designed according to the design of the 13 units and 26 lines.
Shanghai Hongqiao Station: located on the west side of Hongqiao Airport and the existing Shanghai-Hangzhou Railway between the outer ring, Shanghai-Hangzhou existing lines, Beijing-Shanghai high-speed, Shanghai-Nanjing intercity, as well as Shanghai-Hangzhou-Ningbo Passenger Dedicated Line, Shanghai-Hangzhou Intercity Line introduced into the station; according to the arrangement of the 16 sets of 30 lines, of which: set up a high-speed (10 sets of 19 lines), Intercity and high-speed (6 sets of 11 lines) two car parks.
Key Projects
(1) Beijing South Station
Located in Beijing between the South Second Ring Road and the South Third Ring Road, it is a large-scale three-dimensional transportation hub (5-storey) integrating high-speed, intercity, general-purpose railroads, suburban railroads, subways (2), buses and social vehicles, and has a total floor area of about 245,000 m2 and a canopy area of about 60,000 m2.
(2) Jinan Yellow River Bridge
() 2) Jinan Yellow River Bridge
Crosses the Yellow River at the Wangjiazhuang bridge location, a four-lane bridge. The width of the water surface of the main river channel at the bridge location is about 290m, and the distance between the embankments of the Yellow River on both sides is about 930 m. The length of the main bridge is 5143m, and the main bridge across the river adopts five spans of continuous steel truss flexible arches (112+168+168+168+112)m, with six main piers, among which the foundation of the 3# main pier is based on 24 pcs of Φ2.5m bored piles, and the plan dimension of the round-end shaped bearing platform is 36m×23.2m, and the length of the piles is 80m.
(3) Nanjing Dasheng Pass Yangtze River Bridge
Located 20km upstream of the existing Nanjing Yangtze River Bridge, the bridge is the cross river channel of Beijing-Shanghai High-speed Railway and Shanghai-Hangzhou-Rongzhou Railway, and also carries a two-line subway, which is a six-lane railroad bridge. The total length of the bridge is 14.789km, the length of the main bridge across the water is 1615m, and it is a six-span continuous steel truss arch bridge with two holes for navigation (109+192+2×336+192+109) m. It adopts a three-truss load-bearing structure, and the foundations of the three main piers are 46 Φ3.2m/Φ2.8m bored piles, the bearing platform has a plane size of 34m×76m, and the pile length is 107~112m.
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The total length of the bridge is 14.789km. /p>
(4) Su-Xi-Chang Special Bridge
From Danyang-Kunshan test section, the total length is 164km. Changzhou-Kunshan soft soil is widely distributed, except for a few special spans, a large number of 32m box girder structure is used.
(5) Shanghai Hongqiao Station
Located on the west side of Hongqiao Airport,,, will be built into a high-speed, intercity high-speed rail and urban rail transit (4 subway lines), maglev traffic, road traffic and airports are closely linked to the modern passenger transportation center (three-dimensional 5-story). The total construction area of the station is about 230,000m2, of which the railroad station building is about 100,000m2 and the canopy area is about 110,000m2.
Leading Group
The General Office of the State Council has issued a notice to set up a leading group for the construction of the Beijing-Shanghai high-speed railroad. It coordinates and guides the construction of the Beijing-Shanghai high-speed railroad and coordinates the solution of major problems in the construction.
The office of the leading group is located in the Ministry of Railways, which undertakes the daily work of the leading group, researches and puts forward proposals and programs for decision-making by the leading group, supervises the implementation of the matters agreed by the leading group, strengthens the communication and coordination with the relevant departments and regions, and collects and grasps the information related to the construction of the Beijing-Shanghai high-speed railroad. Liu Zhijun is the director of the office.
The leading group for the construction of the Beijing-Shanghai high-speed railroad consists of the following members:
Leader: Zeng Peiyan, vice premier of the State Council
Vice leader: Ma Kai, director of the Development and Reform Commission
Liu Zhijun, minister of the Ministry of Railways
Zhang Ping, deputy secretary-general of the State Council
Members: Zhang Xiaoqiang, deputy director of the Development and Reform Commission
Lu Chunfang, vice minister of the Ministry of Railways
Mr. Vice Minister
Cao Jianlin, Vice Minister of Science and Technology
Liu Jinguo, Vice Minister of Public Security
Zhang Shaochun, Vice Minister of Finance
Wang Shiyuan, Vice Minister of Land and Resources
Feng Zhengrin, Vice Minister of Transportation
Xi Guohua, Vice Minister of Information Industry
E Jingping, Vice Minister of Water Resources
Sheng Guangzu Deputy Director General of the General Administration of Customs
Pan Yue, Deputy Director General of the Environmental Protection Administration
Vice President of the Xurikan Academy of Engineering
Jiang Dingzhi, Vice Chairman of the China Banking Regulatory Commission
Bao Xuding, General Manager of the China International Engineering Consulting Corporation
Shu Yinbiao, Deputy General Manager of the State Grid Corporation
Chen Gang, Vice Mayor of the Beijing Municipal People's Government
Huang Xingguo, Vice Mayor of the Tianjin Municipal People's Government
Huang Xingguo, Vice Mayor of the Tianjin Municipal People's Government Vice Mayor of Tianjin Municipal People's Government
Fu Zhifang, Vice Governor of Hebei Provincial People's Government
Yang Xiong, Vice Mayor of Shanghai Municipal People's Government
Zhao Kezhi, Vice Governor of Jiangsu Provincial People's Government
Sun Zhigang, Vice Governor of Anhui Provincial People's Government