Introduction of Xibao Passenger Dedicated Line?

Xibao Passenger Dedicated Line, also known as Xibao High-speed Railway, starts from Xi in Shaanxi in the east and ends in Baoji in the west. It is an important part of Xuzhou-Lanzhou railway line, and together with the existing Longhai line, it forms a land bridge passage. It is one of the main railway passages across the Yangtze River in China, and it is also a national key railway infrastructure construction project.

Xibao Passenger Dedicated Line is located in Guanzhong area of Shaanxi Province. There are five stations on the whole line of Xibao Passenger Dedicated Line: Xi 'an North Station, Xianyang Qin Dou Station, Yangling South Station, Qishan Station and Baoji South Station. The starting point is Xi 'an North Station of Zhengzhou-Xi Passenger Dedicated Line, and the end point is the main line of Baoji South Station, which is 138km long and 74km in Baoji City. Three new stations were built on the whole line, namely Yangling South Station, Qishan Station and Baoji South Station, with 19 bridges and/kloc-0 tunnels, with a total length of 1 20.2 km, accounting for 87. 1% of the total length of the whole line.

On June 5438+February1KLOC-0/day, 2009, the construction of Xibao Passenger Dedicated Line was officially launched. The total length of the main line is 138. 107 km, and the total investment is179.67 million yuan. It is planned to be completed and opened to traffic in 20 12 and 12. 20 1 1 Due to insufficient funds for railway construction, it was postponed, and the official opening target was achieved on February 28th, 20 13.

brief introduction

Engineering content

(1) Xibao Passenger Dedicated Line, Xianyang West Overpass Line, is located in Maoling East (DK504+8 10), and the uplink and downlink passenger trains are connected to Xianyang West Station of the existing Longhai Line, leading into Xi 'an Hub. The total length of the uplink and downlink connecting lines is 9.064km, the length of the uplink line is 4.346km, and the uplink line of Xianyang West Ring Road has a 643.6m/ 1 overpass bridge. The length of the downlink is 4.7 18km, and the Xianyang west line has a 1527.6m/ 1 downlink overpass bridge.

(2) The running line from the Third Bridge to Xi 'an Anbei EMU is led out from the Third Bridge Station of the existing Longhai Line, which is about 1.5km parallel to the existing Longhai Line, with a distance of 5.3m, crossing the Anhuan Expressway to the north, running between the Huancheng Expressway and the proposed Anzhicheng (the distance between the parallel section of Xicheng Passenger Dedicated Line and the airport expressway is about 12m), and the length of the line leading into Zhengzhou-An Passenger Dedicated Line is

(3) Xianping Road Interchange demolished the old interchange, and Xinxianping Road Interchange in Xianyang passed through Longhai Line, Xianyang West Link Line and Rainbow Factory Special Line. The planned road width is 40 meters and the frame structure is 80 degrees.

(4) The signal engineering reconstruction of Longhai Line and Xi- Xianyang West signal engineering reconstruction of Longhai Line, with the main line length of 29.62 (double-track) kilometers.

(5) The project will build three new stations, namely Xianyang Qin Dou Station, Yangling South Station, Qishan Station and Baoji South Station. There are many engineering bridges with complex structures, and the key control projects mainly focus on the construction of special spans and the erection of simply supported beams. Only the 900-ton simply supported box girder has 3,538 holes.

technology standard

The national railway is a first-class double-track railway with a slope limit of 20‰, the minimum curve radius of a general section is 7000m, the design speed target is 350km, the effective length of arrival and departure lines is 650m, the traction type is electric power, the train type is EMU, the train control mode is automatic, and the traffic command mode is integrated dispatching and centralized.

Meridian region

The high-speed railway is located in the west of Guanzhong Plain in Shaanxi Province, starting from xi in the east, passing through Xianyang City and Yangling Demonstration Zone, reaching Baoji in the west, passing through Qindu District, Xingping City, Wugong County and Yangling District in Xianyang City, Fufeng County, Meixian County, caijiapo Economic and Technological Development Zone, chencang district and other cities and counties in Baoji City. It is an important economic development belt in Shaanxi Province. The new Xi-Baoji Railway Passenger Dedicated Line starts from the exit of Xianyang Qin Dou Station of Zhengxi Passenger Dedicated Line and ends at the exit of Baoji South Station (newly built). Three new stations will be built along the line, namely Yangling South Station, Qishan Station and Baoji South Station, and Xi 'an North Station and Xianyang West Station of Zhengzhou-Xi 'an Passenger Dedicated Line will be used.

Importance state

Construction significance

Xi 'an-Baoji Passenger Dedicated Line is located on the main axis of the "One Line and Two Belts" Economic Development Zone in Shaanxi Province. Xibao high-speed railway line is of great significance to Baoji's economic development. It is the first extension line of Xu Lan Passenger Dedicated Line (Xuzhou-Zhengzhou -Xi 'an-Baoji-Lanzhou) in the 10 passenger dedicated line in China medium and long-term railway planning. Zhengzhou-Xi 'an Passenger Dedicated Line adopts advanced ballastless track technology, with a design speed of 350 kilometers per hour ... Xi-Baoji Passenger Dedicated Line is a part of the "four vertical and four horizontal" express passenger dedicated line in the Medium and Long-term Railway Network Planning, and it is an extension of Zhengxi Passenger Dedicated Line under construction to the west. After the Xi 'an-Baoji Passenger Dedicated Line is completed, it can realize the separate operation of passenger and freight of Longhai Railway. The passenger capacity will reach more than 1.1.900 million person/year, and the freight capacity will reach more than1100 million tons/year, which can fully meet the current and future development needs, and is of great significance for expanding the capacity of the east-west railway passage and improving the structure of the western road network.

After the completion of Xibao Passenger Dedicated Line, it has the nature of intercity railway, and is connected with Zhengxi, Xú Zhēng Passenger Dedicated Line and Baolan Passenger Dedicated Line under construction, forming Longhai Passenger Dedicated Line. The construction of this passenger dedicated line is of great significance and role in supporting local economic development, promoting the formation of Xi 'an and Baoji urban agglomerations, strengthening the transportation capacity of land bridges and improving transportation quality; The construction of this section of passenger dedicated line will fundamentally solve the transportation shortage of existing channels, and it is of great significance and role in expanding the capacity of east-west channels, improving the structure of road network, strengthening the construction of main skeleton of road network and realizing the leap-forward development of railway.

condition

Xibao Passenger Dedicated Line is located on the development axis of the national "Guanzhong Tianshui Economic Zone". As a "golden belt" across the Guanzhong area of Shaanxi Province, after the completion of the xi 'an-Baoji Passenger Dedicated Line project, it will effectively improve the level of transportation infrastructure in Guanzhong area, further strengthen the economic ties between cities along the line, and provide reliable transportation guarantee for the "one line and two belts" economic construction in Shaanxi Province. Baoji South Station Project is a node project of Xilan Railway Passenger Dedicated Line, and it is also a landmark building in Baoji. The construction and final completion of Baoji South Railway Station has further improved the traffic conditions, improved the service function and enhanced the radiation and influence of the city, which will play a very important role in enhancing the image of Baoji, speeding up the development of the city, strengthening the external exchanges of Baoji and promoting economic development.

Construction process compilation

Xibao high-speed railway started construction on June 28th, 2009. The project is led from Xianyang West Station, which is under construction in An Railway Hub, and passes through Xingping, Wugong, Yangling, Changxing and caijiapo (Wuzhangyuan) to Xinbaoji Station, Baoji Railway Hub, with a total length of138km. In addition, Xi Railway Hub and Baodi Railway Hub will build corresponding moving and cross-line tie lines. The approved construction period is 42 months. The planned commencement date is August 20th, 20 10, and the planned completion dates are 20 12, 12, 3 1 (including joint debugging and operation test).

20 10 On June 22nd, the girder erection work of Xibao High-speed Railway Passenger Dedicated Line started in an all-round way. On the morning of July 20th, 20 10, the erection of 900-ton prestressed box girder in Baoji section of Xibao High-speed Railway Passenger Dedicated Line began, which marked that the construction of Baoji section of Xibao High-speed Railway entered a new stage and was of great significance to the safe and high-quality completion of Xibao High-speed Railway as scheduled. Shangguan Qing Ji, member of the Standing Committee of the Municipal Party Committee and executive vice mayor, attended the commencement ceremony of box girder erection and announced the commencement order.

On April 20 1 1, Yangling South Station started construction. On February 28th, 20 12, Baoji South Station started construction.

20 12 On February 27th, Xibao high-speed railway resumed work after nearly half a year's suspension due to a large-scale suspension of railway construction in China.

2065438+On September 23rd, 2003, Xibao Passenger Dedicated Line started joint debugging and joint test.

Officially opened

20 13 12.28, Xibao high-speed railway was put into operation.

From September 20 14 16, the real-name registration system Railway Bureau will issue the prepaid card "China Railway Yintong Card", which will be used first on the Anbao (Jinan) high-speed railway on the 20th. Passengers will feel the convenience of swiping cards from now on.

It is understood that after Beijing-Tianjin Intercity, Guangzhou-Zhuhai Intercity, Shanghai-Nanjing, Shanghai-Hangzhou, Hainan Donghuan and Changji High-speed Railway successfully implemented the "China Railway Yintong Card", Xi 'an Railway Bureau will become the first railway bureau in the central and western regions of China to open the "e-ticket" business.

"China Railway Yintong Card" is a prepaid card issued by China Railway Yintong Payment Co., Ltd. in real-name registration system, which includes a magnetic stripe account (online account) and an electronic chip (electronic cash). The magnetic stripe account is mainly used to buy train tickets through the station window, Internet, station self-service equipment (TVM) and other channels, and the electronic chip is mainly used to swipe the card directly through the railway gate to enter the station. The electronic chip of China Railway Yintong Card can store the cardholder's identity information and travel records within 3 1 day, and the electronic cash in the chip can be recharged repeatedly.

Use the "China Railway Yintong Card" to take the bus on the designated high-speed rail lines and sections, eliminating the ticket purchase link, swiping the card directly into the station without showing identification, and reserving seats for cardholders in advance. When entering the station, the electronic chip records the information of entering the station, and the gate deducts the corresponding electronic cash when leaving the station. There is no cash transaction in all rides, which is safe and convenient.

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