The Shenjiang Railway is about to be built, and these two stations are set up in Shenzhen →

The Shenjiang Railway is immediately built. Recently, the Guangzhou Public Resources Trading Center issued a bidding announcement of the Shenjiang Railway, which revealed that the Shenjiang Railway is expected to start at the end of September, which is divided into 10 bid sections and the construction period is about 5.5 years. At present, the Pearl River Estuary Tunnel of the Shenjiang Railway is excavated on the bottom of the sea. Among them, the excavation of the "Greater Bay area" shield machine has exceeded 1,000 meters.

01

Settling Xili Station and Shenzhen Airport East Station

On September 8th, the Guangzhou Public Resources Exchange Center continuously released two announcements of the "New Shenzhen to Jiangmen Railway Station Project Construction Price Contracting Bidding" and "New Shenzhen to Jiangmen Railway Construction Supervision Bidding". Company Jiangmen Engineering Construction Headquarters. Earlier, the Shenjiang Railway Research Report was jointly approved by the National Railway Group and the Guangdong Provincial People's Government on March 7, 2020. The bidding announcement states that the current construction funds have been implemented and the construction drawing design documents are complete.

According to the announcement information, the newly built Shenzhen -Jiangmen Railway (including the start -up section of the Pearl River Estuary Tunnel) has a total length of 116.309 kilometers in length, including 69.295 kilometers of bridges, 45.200 kilometers of tunnels (including underground station length), and 98.4%of the new line bridge tunnel. There are 7 stations in the east of Xili, Shenzhen Airport East, Dongguan Bay, Nansha, Zhongshan North, Hengrang, and Jiangmen. For the elevated station, Jiangmen Station is the ground station, and Xili Station is included in the construction of the Xili to Guangming City project. In addition, the connection line of the direction of Guangjiang Zhongshan Station to the Shenzhen Railway Shenzhen Railway was introduced, and the existing Zhongshan Station was renewed and expanded.

In Shenzhen, the project will be newly built from Shenzhen North Railway Station to Shenzhen Airport East Station Link Project (excluding the Shenjiang Railway and the Ganshen Railway to introduce Shenzhen North Station Co -Line Project), the line length is 20.39 kilometers; Construction of tunnel projects, the line length is 0.10 kilometers; the Guangzhou -Shenzhen high -speed high -speed rail new channel is simultaneously constructed in the East Station section of Shenzhen Airport, with a line length of 2.60 kilometers.

The Shenzhen Municipal Transportation Bureau stated in July this year that it is promoting the conceptual design plan of Shenzhen Xili and the East Hub of the Airport in accordance with the integration of the station city, which aims to build a demonstration project of the station city. The newly -built Xili Station and related projects in Shenzhen Hub have been included in the planning table of key construction projects in Guangdong Province in 2022, and the annual annual construction is from 2022 to 2026.

At the same time, the bidding information revealed that the Nansha Station of Guangzhou was located between Liu and Qiyong, Nansha District, Guangzhou, and the east side of Nansha Port Express Road and on the west side of Jianwantai Road. Nansha Station recently implemented 2 4 lines of Nansha Port Railway, 4 10 lines of Shenjiang Railway, and 6 lines and 14 lines (including 4 positive lines, including 2 of the Nansha Mortgage Railway and Shenjiang Railway). The station building is the form of "elevated waiting vehicle (Shenjiang Railway)+offline waiting (Nansha Port Railway)". The station mode, the passenger flow line is "down and down".

02

It is planned to be completed in 2028

The Shenjiang Railway is a high -speed railway with a speed of 250 kilometers per hour. This line is specially connected to the Shenzhen Hub Xili Station and Ganshen Passenger. It connects the Xiamen Shenzhen Railway and the Guangshen Hong Kong Passenger Specialty at the East Station of Shenzhen Airport to the East Link of Shenzhen Airport at the East Station of Shenzhen Airport. The direction of the direction, the positive line of the Jiangmen to Maoming section between the Jiangmen Station and the Shenmao Railway.

The above bidding announcement states that the project plan to start construction is September 30, 2022, and the planned completion date is March 31, 2028. However, the reporter also noticed that the deadline for the bidding documents of the two bidding documents was September 30, which may affect the actual construction time. Prior to this, the traffic authorities of Shenzhen, Zhongshan and other places stated that the Shenjiang Railway plans to start construction this year.

The reporter learned that the Shenjiang Railway is an important part of the Shenmao Railway. Among them, Jiangmao section of the Shenmao Railway was opened in June 2014, and it was opened to traffic in July 2018. The Shenjiang Railway needs to cross the Lion Sea of ​​the Pearl River Pass, and the geographical environment is very complicated. After several years of planning, the designer finally determined that it was changed from the Humen Public Railway Bridge to the Pearl River Estuary. In July 2020, as a key control project of the project, the construction of the Pearl River Estuary Tunnel started the construction of the Shenjiang Railway. The tunnel starts at the Dongguan Bay Bay Station, which ends at Wannhasha, Nansha, Guangzhou. The line is 13.69 kilometers long. It is 106 meters in the tunnel of the Pearl River. Hydrological and geological conditions are extremely complicated, and the surrounding environment is relatively water corrosion. The maximum water pressure is 1.06 MPa, and the intensity of more than 10 standard atmospheric pressure is the world's highest.

At the end of December last year, the project shield machine started, and officially opened the construction of the 115 -meter underwater through the construction of the Pearl River. Among them, the "Greater Bay Area" shield machine started from Nansha, Guangzhou, and set a record of 24 meters in June this year. Each of the shield machine is installed two meters of pipes every two meters. As of August 28, it has successfully excavated a kilometer and completed the 500 rings. At the same time, another shield machine "Shenjiang No. 1" began to excavate from Dongguan Humen to the Pearl River Estuary Sea. At present, it has been excavated over 680 meters. After the tunnel was completed, it only took 4 minutes to drive from Nansha to Dongguan.

The Shenjiang Railway is an important part of the National Railway Network's "Eight vertical and Eight Heng" high -speed railway main channel. It is a major transportation infrastructure that supports the construction of the Guangdong -Hong Kong -Macao Greater Bay Area.The rapid railway, its construction is of great significance for further improving the layout of the Guangdong Counseling Railway Network, strengthening the connection between the Pearl River Delta region and the western Guangdong region and even the North Bay and Hainan, and promote the rapid development of the Guangdong -Hong Kong -Macao Greater Bay Area and the economic revitalization and development of western Guangdong.After its opening, it is expected that Shenzhen and Jiangmen can realize one -hour Cable, and Shenzhen and Guangzhou Nansha Free Trade Zone interconnected high -speed rail interconnection.Source: Shenzhen Business Daily

Reporter: Xiao Xiao

Edit: Shi Bingbing

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