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On February 7, the provincial government held a press conference to announce that the Lian-Xu high-speed train is scheduled to open and operate on February 8.
Lian-Xu high-speed railway is an important part of the land bridge crossing of the national high-speed rail network “eight vertical and eight horizontal”, and is also a connecting line between the Beijing-Shanghai passage and the coastal passage . After opening to traffic, it will further expand the eastern “Belt and Road” transportation corridor, the Jiangsu Railway A new pattern of “connecting Longhai in the north, Shanghai-Nanjing in the south, Beijing-Shanghai in the west , and Jianghai in the east “will be formed.
The Subei high-speed train constitutes the “iron triangle”
The Lian-Xu high-speed railway begins in Lianyungang city in the east and ends in Xuzhou city in the west. The main line is approximately 180 kilometers long. The total investment approved for the preliminary design is 26.59 billion yuan. The design speed is 350 kilometers. per hour The whole line is established in Lianyungang, Donghai County, Xinyinan, Pizhou East, there are 6 stations, including Daxunan and Xuzhou East Station.
“After the opening of the Xu-Xu high-speed train, the travel time of passengers from the northern Jiangsu and southern Shandong regions, such as Donghai, Xinyi, Shuyang, Pizhou, Linshu, Tancheng, etc. to Major cities like Xuzhou, Nanjing, Shanghai and Hangzhou will be greatly shortened. Xuzhou The fastest travel time to Lianyungang is 60 minutes. The fastest travel time from Xuzhou to Pizhou, Xinyi and Donghai counties is 21 minutes , 27 minutes and 44 minutes respectively. From Xinyi to Nanjing, Shanghai and Hangzhou, the fastest travel time is 2 hours 29 minutes, 4 hours 21 minutes, 5 hours 40 minutes. ” Chen Wanjun, director of the Propaganda Department of the Party Committee of China Railway Shanghai Bureau Group Co., Ltd., introduced that during the initial period of operation of the Lian-Xu high-speed railway, the railway department organized 7 pairs of moving trains everyday. The second quarter of 2021, the national railway will implement a new train operation diagram, and the Lian-Xu high-speed railway will organize trains according to the daily line, the weekend line, and the peak line. By then, the number of trains will increase even more and the people along the line will be more convenient to travel.
“This high-speed train is the last step in the formation of the ‘three vertical and four horizontal’ high-speed rail network proposed in the XIII Five-Year Plan of our province.” Zhu Peide, deputy director of the Provincial Railway Office, introduced the Lian-Xu high-speed railway and the Lianyan railway, the Xusu Huaiyan railway, the Lianhuai railway will jointly build the “iron triangle” high-speed railway network in northern Jiangsu. The five cities in northern Jiangsu will form an efficient and convenient High-speed rail network with internal and external connections, which will bring new opportunities and provide strong support and inject strong momentum.
The Lian-Xu high-speed train, which opened more than 4 months before the original plan, has made new progress in many respects. “The average value of the TQI (Railway Irregularity Quality Index) for the entire high-speed railway line has reached 1.4 mm, which means that the train will have a higher degree of stability after the start of the train and the experience of passenger driving will be better ”. Lu Yu, Deputy General Manager of Provincial Railway Group According to Quan, the innovative application of industrial intelligent prefabrication technology in the construction of the continuous beam and super bridge arch filled the gap in the high-speed construction technology of bridges railways at home and abroad and saved 25% of construction time.
Provide strong support for the national strategy
As the first high-speed train to be put into operation during the “XIV Five Year Plan” period in the Yangtze River Delta region, the Lian-Xu high-speed train is important to ensure a good start and a good start to the “14th Five-Year Plan” period, and to continuously promote the construction of the “Yangtze River Delta on the Way” with high quality Show the leading role.
The Lian-Xu high-speed train is the easternmost section of the Lianyungang-Urumqi passage in my country’s “eight vertical and eight horizontal” high-speed rail networks, and it is also the last section of the highway. Chen Wanjun introduced that after the Lian-Xu high-speed train is completed and opened to traffic, it will connect with Zhengzhou-Xuzhou, Zhengzhou-Xi’an, Xi’an-Baoji, Baoji-Lanzhou and Lanzhou-Urumqi. high speed railways that have been in operation before. The longest “eight vertical and eight horizontal” high-speed rail network in my country Horizontal passage: Lianyungang to Urumqi high-speed railway will be fully connected, forming a route of 3,422 kilometers Long land bridge high-speed rail passage . The “Huaguoshan” high-speed train will go directly to “Flame Mountain”.
The Lian-Xu high-speed railway is also a key section connecting the horizontal land bridge passage and the longitudinal coastal passage. “After opening to traffic, the eastern ‘Belt and Road’ traffic corridor will be further expanded, and the eastern bridgehead of the new Eurasian Continental Bridge, Lianyungang, and the areas along the route, will be closely connected. with the central bridge and western regions and even Central Asia. The rapid circulation of commodities and technology will drive the continued development of the regional economy, “said Zhu Peide.
Xuzhou is a comprehensive national transportation hub approved by the State Council and a central city in the Huaihai Economic Zone. It has railways such as Longhai, Beijing-Shanghai, Zhengxu, Xusu Huaiyan and the recently opened Lianxu high-speed railway. Its status as a central city is more stable, the advantages of transportation hubs will be more prominent. The Lian-Xu high-speed train connects the Beijing-Shanghai high-speed train, the Zheng-Xu high-speed train and the Xu-Yan high-speed train in downtown Xuzhou, and connects the Qingyan railway and the high speed Lianzhen. in the Lianyungang area for quick access to Bohai Bay, the Shandong Peninsula, the Yangtze River Delta, and the Midwest regions. The high-quality integrated development of the Yangtze River Delta provides a strong impetus, which will effectively promote the economic and social development of North Jiangsu and South Shandong.
Once the Lian-Xu high-speed train is completed and opened to traffic, the high-speed train failure story will end in Pizhou, Xinyi and Donghai along the line.
“Jiangsu on Track” unfolds slowly
During the period of the “Thirteenth Five Year Plan”, the construction of the Jiangsu Railway had many highlights in terms of increasing and expanding effective investment, improving the road network system, achieving breakthroughs across the river and leadership in high-quality development. Jiangsu Construction provided strong support.
In general, these five years are the five years when the investment scale is greatest, projects completed and open, the development effect is the best, and people benefit the most. According to the statistics of the Provincial Department of Transportation, the Jiangsu “Thirteenth Five-Year Plan” railway construction has accumulated an investment of 223.7 billion yuan, with an average annual investment of 44.8 billion yuan, which is 3.15 times the of the “Twelfth Five Year Plan”. The investment in railway construction represented the province’s total investment in integral transportation, going from 18% in the “Twelfth Five-Year Plan” to 36% in the “Thirteenth Five-Year Plan”, doubling the proportion. During the period of the “XIII Five-Year Plan”, several railways were built, including Lianyan, Ningqi Phase II, Xusu Huaiyan, Shanghai-Sutong, Lianhuaiyang Town, Yantong, and Lianxu. The total length of the railways in the province reached 4,204 kilometers, including 2,215 high-speed railways. Train mileage increased by more than 50% compared to the end of the “12th five-year plan” period and high-speed train mileage increased by 158%. Jiangsu high-speed rail mileage ranking jumped from 14th place at the end of the “12th Five-Year Plan” to the top three in the country. Railway network Connected in a network, the main framework of “Jiangsu on the track” is basically formed.
The overall goal of Jiangsu Railway during the “XIV Five-Year Plan” period is: by 2025, basically build the “Jiangsu on Track”, with a total railway mileage of more than 5,000 kilometers in the province, of which high-speed rail speed will reach more than 3,000 kilometers, covering all districts, cities and 90% Y above county-level nodes, to achieve 1.5-hour access to Nanjing, the provincial capital, and the central city of the delta from the Yangtze River, one-hour access to the central city of the Yangtze River Delta, 2.5-hour access to each district-city and 3-hour access to the central city of the Yangtze River Delta. Ningzhenyang, Suzhou, Wuxi and Changzhou and Shanghai-Sutong form a 1- hour “railway transit circle”. Rail freight transport has increased significantly on the basis of the “XIII Five Year Plan”, and the freight transport system has basically taken shape.
“During the ‘XIV Five-Year Plan’ period, Jiangsu will build a high-level main railway network in the province and promote the formation of an ‘eight vertical and eight horizontal’ in our province ‘two vertical and two horizontal’ main framework , supplemented by regional intercity railways, The high-speed rail network “six vertical, six horizontal, one core and three poles” with the provincial capital Nanjing as the core, “Zhu Peide said. At the same time, Jiangsu will promote the construction of high-speed rail crossings with high standards to complement the interurban and urban (suburban) areas of the metropolitan area. The new deficiencies of the railways will further promote the formation of an interurban rail network in the metropolitan area serving the urban agglomerations along the river, and carry out the construction of urban (suburban) railways in accordance with the conditions local. (Zhu Xuanmei Jianfei Shao Ruoqing)Return to Sohu to see more
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