Introduction of Shanghai-Hangzhou high-speed rail line?

Shanghai-Hangzhou High-speed Railway Line (Shanghai-Kunming Passenger Dedicated Line-Shanghai-Hangzhou Section) connects Shanghai and Hangzhou, which is an integral part of China's "four vertical and four horizontal" passenger dedicated line network.

Shanghai-Hangzhou high-speed railway connects Shanghai and Hangzhou, leads from Shanghai Hongqiao Railway Station, passes through Songjiang South Station-jinshan north railway station-Jiashan South Station-Jiaxing South Station-Tongxiang-Haining West Station-Yuhang Station-hangzhou east railway station, and is connected with Shanghai Railway Station and Hangzhou by connecting lines. The maximum design speed of the whole line is 350 kilometers per hour. The project started on February 26th, 2009 and was officially opened to traffic on October 26th.

Brief introduction of engineering

The newly-built Shanghai-Hangzhou Passenger Dedicated Line (hereinafter referred to as "Shanghai-Hangzhou High-speed Railway"), with an operating length of 158.8km and a design speed of 350/ hour, is an integral part of the "four vertical and four horizontal" passenger dedicated line network in China. The Shanghai-Hangzhou high-speed railway passes through Minhang District, Songjiang District and Jinshan District of Shanghai, Jiaxing City and Hangzhou City of Zhejiang Province, and there are 9 stations on the whole line. CRTSⅱ Ⅱ slab ballastless track is adopted for the whole line, traction power supply system adopts AT power supply mode, catenary adopts fully compensated elastic chain suspension, main line adopts CTCS-3 level train control system, Chunshen tie line, bridge construction tie line and Hongqiao bullet train line adopt CTCS-2 level train control system of passenger dedicated line, and C2/C3 level turnouts are set.

Shanghai-Hangzhou high-speed railway started construction on April 15, 2009, and was opened to traffic on October 26th, 2065, lasting 18 months.

The main engineering quantity of Shanghai-Hangzhou high-speed railway: subgrade length 14.9km, and earthwork is about 45638+0 million cubic meters; 40 bridges *** 138.6km, box girder with 3755 holes (prefabricated with 3609 holes, cast-in-place with 146 holes); Laying ballastless track 153.5 double-line kilometers and laying ballastless track slab 46 178; The newly paved main line is 293.485 kilometers, with 56 groups of ballastless turnouts; The total construction area of the station building is 5 1.000m, and the canopy area is about 1.25 m; Laying 430 kilometers of communication optical cable, 887 kilometers of signal cable, 2072 kilometers of power cable and 429.966 kilometers of catenary; Newly built 3 traction substations, 3 substations, 7 AT substations, 3 distribution substations and 3 line substations.

New technologies, new structures and new processes have been widely adopted in the Shanghai-Hangzhou high-speed railway project. The soft soil along the whole line is widely distributed and deep, with complicated causes and more regional land subsidence, so it is extremely difficult to treat the foundation and control the post-construction settlement. The total length of the whole bridge accounts for 90% of the line length. There are 55 bridges with special structure/kloc-0 in Shanghai-Hangzhou high-speed railway, including 36 grade waterways, 8 expressways and 6 existing railways. The construction complexity is unprecedented, especially for Hengliaojing Bridge, whose main bridge is (75+65,438+035+65,438+035+). Two (80+ 160+88)m self-anchored deck arch bridges crossing Shanghai-Hangzhou Expressway and Shida Road in Hangzhou were constructed by the swivel method, with a swivel weight of16,800 tons, creating "three firsts in the world" in span, unilateral swivel weight and bridge construction on soft soil foundation. For the first time, the pile-plate beam structure was successfully applied to cross the subway tunnel in soft soil area.

Ballastless track adopts CRTSⅱ Ⅱ slab track structure, with precise design, precise installation and strict laying quality control. In the construction safety control of business lines, in the hanging basket construction of the bridge across the Shanghai-Kunming main line, the mobile protective scaffolding was pioneered, which not only established a safety barrier for business lines, but also minimized the impact on traffic.

Shanghai-Hangzhou high-speed railway is one of the trunk lines of the Yangtze River Delta railway network in Shanghai, Nanjing and Hangzhou. The construction of this line will build a safe, convenient and fast large-capacity passenger passage in Hang Jian, which is of great significance to realize passenger and cargo separation, effectively alleviate traffic tension and promote the process of urban integration and economic integration in the Yangtze River Delta region.

Shanghai-Hangzhou Railway Passenger Dedicated Line Co., Ltd. is responsible for the construction and management of Shanghai-Hangzhou high-speed railway; The overall design unit is China Railway Fourth Survey and Design Institute Group Co., Ltd., and the design units of Songjiangnan, Jinshan North and Jiashan South Station are Shanghai Lianchuang Architectural Design Co., Ltd.; Jiaxing South, Tongxiang, Haining West and Yuhang Stations are designed by Zhongnan Architectural Design Institute; The consulting unit is the Third Railway Survey and Design Institute Group Co., Ltd.; The off-line project is undertaken by China Railway No.1 Bureau, No.10 Bureau, No.11 Bureau, No.12 Bureau, No.24 Bureau, China Construction Co., Ltd. and China Communications No.2 Bureau; Track-laying works shall be undertaken by China Railway No.1 Bureau and No.24 Bureau; The station building project was undertaken by Shanghai Construction Engineering, Zhejiang Jianyi and China Railway Construction. The integration of the four major power systems is undertaken by China Railway Electrochemical Bureau and China Tietong Group Company. The supervision is undertaken by China Railway Jinan Supervision Company, Beijing Tiecheng Supervision Company and Beijing Tieyan Supervision Company. Shanghai Supervision Station of Engineering Quality and Safety Supervision Station of Ministry of Railways supervises the construction process of the whole line.

Stations along the line

Shanghai-Hangzhou high-speed railway officially started construction on February 26th, 2008, with a total length of 168km. In Shanghai, there are three stations, Shanghai Hongqiao Railway Station, Songjiang South Station and jinshan north railway station. In Zhejiang, there are six stations, namely Jiashan South, Jiaxing South, Tongxiang, Haining West, Yuhang and hangzhou east railway station (stopping at Hangzhou Station in the early days of opening), with a total of nine stations. In 2008, the main structure of the main station was basically completed.

Except the station and some lines cannot be bridged, the other lines are bridges, and the "bridge instead of road" line accounts for 87% of the total lines; In addition, the Japanese Shinkansen track version adopted by Shanghai-Hangzhou high-speed railway adopts brand-new track construction technology. The sleeper itself is made of concrete, and the subgrade does not need gravel. Rails and sleepers are laid directly on the concrete pavement. With this construction technology, the train doesn't have to slow down even if it meets a curve.

Shanghai Hongqiao

The beautiful Shanghai Hongqiao Railway Station has become a landmark transportation hub project in Shanghai. Shanghai Hongqiao Railway Station, located in Minhang District, was put into operation on July 1 day, 2065438. As a part of Shanghai Hongqiao transportation hub, Shanghai Hongqiao Railway Station is similar to Hongqiao Airport Terminal, and it is also a "big guy".

Hongqiao Station is equivalent to five Shanghai South Railway Stations and is divided into three floors. The basement level (B 1) is the passenger transfer area, the ground level (F 1) is the platform area, and the basement level (F2) is the passenger waiting area. Different from other stations, Shanghai Hongqiao Railway Station connects the "Terminal Building" and the "Long-distance Passenger Station" in series on the underground floor, and can realize "zero transfer" of air, train, passenger and subway without leaving the station.

There is a sign on the passage almost every 10 meter. The blue small locomotive represents the direction of Shanghai Hongqiao Railway Station, the green small plane represents the direction of the terminal, and the white bus represents the direction of the long-distance passenger station. It takes only 15 minutes to walk from Hongqiao Station to Hongqiao Terminal 2.

On the pedestrian passage, the electronic screen will update the departure train of Hongqiao Railway Station, the departure flight of Hongqiao Airport, the road information map around Hongqiao Hub and the departure schedule of Hongqiao long-distance passenger transport at any time.

Hongqiao Station has 30 platforms, more than Shanghai Station and Shanghai South Station combined. In addition to the regular ticket window, more than 80 self-service ticket vending machines will be set up one after another, and only paper money will be accepted in 2008. Touch the information inquiry system, and you can inquire about the train schedule, trains, fares, remaining tickets and bus and subway lines after leaving the station at any time.

On the west side of Hongqiao Station is a long-distance passenger station, separated by a corridor, with 28 ticket gates.

Transfer to the subway from Hongqiao Station, walk 10 minutes, then get to the subway station, and take Metro Line 2 to People's Square, which takes about 40 minutes. The running time between the main stations of Metro Line 2: Hongqiao Station-People's Square, Hongqiao Station-Lujiazui is about 30 minutes, and Hongqiao Station-Pudong Airport is about 50 minutes, about 1.5 hours. Shanghai-Hangzhou high-speed railway starts from Shanghai Hongqiao Railway Station, passes through Songjiangnan, Jinshan North, Jiashan South, Jiaxing South, Tongxiang, Haining West and Yuhang South, and is at Jianqiao. Hangzhou east railway station was put into operation on October 1 July1.Most high-speed trains stop in hangzhou east railway station, and the trains to Hangzhou Station run every half hour.

Song Jiangnan

Songjiang South Station is located about 2 kilometers outside Songjiang City, separated from the urban area by an old Shanghai-Hangzhou railway line. In 2008, the surrounding area was basically farmland.

On the north side of Songjiang South Station, a 34,000-square-meter landscape plaza is planned to provide leisure shopping for passengers. The person in charge of the Songjiang District Transportation Bureau said that after the opening of the Shanghai-Hangzhou high-speed railway, Songjiang will add or extend four bus lines to the South Station, specifically the ring line from the South Station to the old city, and the existing bus lines such as No.25, No.80 and Tianma Line will be extended to Songjiang South Station. In addition, the third phase of the South Extension of Shanghai Metro Line 9 has been extended to Songjiang South Station to realize the transfer between the railway and urban rail transit.

Jinshanbei

Jinshan north railway station is located in Satellite Village, Fengjing Town, Jinshan District. In the late Ming and early Qing dynasties, Fengjing was known as one of the "four famous towns in the south of the Yangtze River". It takes 1.5 hours from Shanghai downtown to Feng Jing ancient town. After the opening of the Shanghai-Hangzhou high-speed railway, it takes only 20 minutes from Shanghai to Fengjing. After leaving the station, there is a direct bus to Guzhen Scenic Area, 10 minutes.

Jiashan south

Jiashan South Station is located in jiang jia cun, Dayun Town. Qian, the stationmaster of Jiashan South Station, introduced that Jiashan South Station has two platforms, 1 platform leads to Shanghai, and platform 2 leads to Hangzhou.

After the opening of the high-speed railway, there will be at least two direct trains to high-speed railway station, one from Jiashan City and one from Jiashan Bus Terminal. Jiashan South Station, get off and go to Xitang, and take a taxi around 60 yuan.

Jiaxing South Station is just in the middle of the Shanghai-Hangzhou high-speed rail line, and it is the largest station on the Shanghai-Hangzhou high-speed rail line except the starting point and the end point. Located at the junction of Liming Village and Yubei Village in Yuxin Town, about 9 kilometers away from the urban area.

Jiaxing first opened four bus lines to Jiaxing South Station: No.93 (extension line), No.95, No.96 and No.97, with an average departure interval of 10 to 15 minutes.

Tongxiang

Tongxiang high-speed railway station is located near Tongjiu Highway in Yuefeng Village, Gao Qiao Town, Tongxiang City, 7 kilometers away from Tongxiang City. Shanghai-Hangzhou high-speed railway passes through Tudian, Gao Qiao and Chongfu in Tongxiang. After the Shanghai-Hangzhou high-speed railway is opened to traffic, it takes only 18 minutes to get to Hangzhou and 20 minutes to get to Shanghai, which will end the history of Tongxiang without railways.

Gao Qiao Town, located in the south of Tongxiang City, was once a prosperous town in the south of the Yangtze River in the Tang Dynasty and before, and is known as "Little Chang 'an". After the opening of Shanghai-Hangzhou high-speed railway, Tongxiang will rely on the high-speed railway to build a comprehensive Gao Qiao New District with modern service and high technology.

Haining west

Haining West Railway Station is located in Guobao Village, Xucun Town, Haining City. Elements of Haining West Railway Station, such as grey tiles, white walls and moon doors. , reflecting the characteristics of Jiangnan folk houses, its shape is ups and downs and dynamic, symbolizing Qian Jiangchao in Haining.

According to the plan, the north-south road at the entrance of high-speed railway station will go to Zhanqian Avenue and connect with Xuxia (Shi Xia-Xucun) Highway to the north. In terms of public transport, Haining has opened two shuttle buses, Chang 'an-Haining West high-speed railway station and Yancang-Haining West high-speed railway station.

Yuhang

Located in the southeast of Linping, Liansheng Community of Nanyuan Street, west of Yingbin Road. The characteristic of the station is to create a complex of "high-speed rail+subway+property". The entrance and waiting room of Yuhang South Station are on the first floor, and the platform is located on the north and south sides of the second floor. The height difference between the first floor and the second floor is about17m.

Under the high-speed train Yuhang Station, Hangzhou Metro 1 line passes, and it is set as Yuhang high-speed railway station. The exit on the east side of high-speed railway station is only a few tens of meters away from the subway station, and there can be "zero transfer" between them-the subway has been opened, passengers get out of the subway station, walk about 50 meters along the passage, and then go up the escalator, which will lead to the waiting room in high-speed railway station.

Take the subway from Yuhang Station, 28 minutes to Wulin Square, and 30 minutes to Shanghai Hongqiao by high-speed train.

Hangzhou East

The station is located on Xinfeng Road, Jianggan District, Hangzhou. It was put into use on July 1 day, 2065438. The total construction area is more than 340,000 square meters. The station is one of the largest transportation hubs in Asia, which integrates high-speed rail, ordinary railway, special line, subway, maglev, public transportation, water transportation and other supporting service facilities, and can realize three-dimensional seamless traffic transfer.

Rail Transit: East Station Metro 1 Line and Line 4 are reversed and transferred on the same platform.

Highway traffic: There are 2 bus hubs, 3 bus stations, 1 tourist distribution center and 1 short-distance highway passenger station in the area.

Water transport: There are three water bus docks on both sides of the Beijing-Hangzhou Canal.

driving speed

You can reach Hangzhou in 38 minutes at the earliest.

After entering September, Shanghai-Hangzhou high-speed railway has started train commissioning. On the first day, the commissioning speed has reached 332 kilometers per hour, and the commissioning speed of motor trains will gradually increase, with the highest test speed reaching 350 kilometers per hour and above. 20 10, the pilot operation of flight attendants is initially planned to start in mid-September, and the whole line will be put into operation around the end of 10.

The high-speed EMU with a top speed of 350km/h can reach hangzhou east railway station in 38 minutes at the earliest, which is 40 minutes faster than the fastest EMU in Shanghai and Hang Jian.

After the opening of the Shanghai-Nanjing high-speed railway, it takes only 73 minutes from Shanghai to Nanjing at the earliest; The Shanghai-Hangzhou high-speed railway shortened the travel time between Shanghai and Hangzhou to 38 minutes. The space-time distance between Shanghai, Nanjing and Hangzhou will be further narrowed, and the pace of the "Yangtze River Delta High-speed Railway Era" will be more solid.

20 10 On September 28th, Shanghai-Hangzhou high-speed railway was put into trial operation. At noon that day 1 1 40, the top speed of Shanghai-Hangzhou high-speed railway (Shanghai Hongqiao-Hangzhou East) reached 4 16.6 km, which continued to set a new record for the world railway operation test.

Construction significance

The completion and operation of the Shanghai-Hangzhou high-speed railway has formed a faster railway transportation corridor between the two places, which fundamentally eased the transportation tension in the Shanghai-Hangzhou transportation corridor, not only provided more convenient conditions for economic exchanges and personnel exchanges between the two places, but also built a modern rapid passenger transport network in the Yangtze River Delta region with the most densely populated, economically active and frequent exchanges in China, realizing the "same city effect" of major cities and accelerating the flow of people, logistics, capital and capital.

Shanghai-Hangzhou high-speed railway is closely connected with Beijing-Shanghai high-speed railway, Shanghai railway passage, Hangzhou-Changzhou high-speed railway and coastal high-speed railway. Together with Hangzhou-Ningbo, Shanghai-Nanjing and Ning Hang railways, it is of great significance not only to the development of Shanghai and Zhejiang, but also to the economic and social development within the radiation range. In the future, the Shanghai-Hangzhou high-speed railway will extend to Guangzhou South Railway Station and Kunming respectively. Contact with the third largest city in China.

Created three world firsts.

In the construction of the Shanghai-Hangzhou high-speed railway across the Shanghai-Hangzhou Expressway 160m long-span continuous beam, the railway department insisted on scientific and technological innovation, and adopted the swivel construction method, which created three firsts in the world in terms of arch bridge span, self-weight and soft soil foundation construction, which not only reduced the interference and safety risks to expressway traffic, but also greatly shortened the construction period, saving more than six months compared with similar long-span bridges, and achieved a breakthrough in high-speed railway construction technology in China and even the world.

On the morning of May 17, 2008, the self-anchored through concrete swivel arch bridge of Shanghai-Hangzhou high-speed railway with main span160m and unilateral swivel16,800t across Shanghai-Hangzhou expressway was successfully closed, marking a major breakthrough in the construction of Shanghai-Hangzhou passenger dedicated line and high-speed railway in China.

"Created three world firsts!" Chinese bridge expert and professor-level senior engineer has been engaged in bridge work all his life and designed and guided the construction of 35 highway swivel arch bridges. He said excitedly, "The span of self-anchored through reinforced concrete arch bridges of high-speed railways is160m, ranking first in the world; The world's first 160m self-anchored through reinforced concrete arch bridge built on soft soil foundation; The self-weight of the unilateral swivel bridge reaches 16800 tons, which is the highest of its kind in the world. This makes me very proud and proud! "

The self-anchored through concrete swivel arch bridge of Shanghai-Hangzhou high-speed railway is located in the mirror of Huimin Town, Jiashan, Zhejiang Province, which spans the Shanghai-Hangzhou Expressway and has a daily traffic of over 40,000 vehicles. Since the construction started in April 2009, Shanghai Railway Bureau and Shanghai-Hangzhou High-speed Railway Company, together with the construction unit China Railway No.12 Bureau, have adhered to the principle of "expert governance" and invited well-known domestic experts in related fields to gather at the site six times to scientifically demonstrate the construction scheme and minimize the impact of construction on the normal traffic of Shanghai-Hangzhou Expressway. Faced with more than a dozen world-class construction technical problems, engineers and technicians have boldly tackled key problems and created independent innovation technologies such as construction control technology of large-span and large-tonnage half-width arch ring support on soft soil foundation, construction control technology of arch frame and supporting foundation, long-span organization construction and rapid construction control technology. Master the design and construction control technology of soft soil foundation 140m deep super-long and ultra-deep bored pile, soft soil foundation steel retaining wall open caisson sinking design and construction control technology, iron dragon pole design and construction control technology, multi-system conversion design and construction control technology, 16800t unidirectional rotation design and construction control technology, etc.

Xue Zhaojun, deputy chief engineer of China Railway No.4 Survey and Design Institute, who is in charge of the design, told the reporter happily: "Four independent innovation technologies, five key construction technologies and the completion of the Shanghai-Hangzhou high-speed railway swivel arch bridge have achieved a breakthrough in the construction technology of high-speed railways in China and even the world, and provided new technical support for China Railway to implement the" going out "strategy."

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