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08-06 2020
The latest development of the Shanghai Airport liaison line has been announced
The Shanghai Airport Link line has 9 stations, which adopt the national railway standard, with the design speed target of 160km/h, and adopts the laying method of viaduct, ground and underground, mainly underground. The project is scheduled to be completed and put into operation in 2024, when the transit time between hongqiao and Pudong is expected to be less than 40 minutes. -
22-05 2020
The longest shield tunnel of line 22 was connected by two lines
Following the successful exit of the "tiebing no. 1" shield tunneling machine, "tiebing no. 2", the last shield tunneling machine in charge of the construction of metro line 22 from qi-fu to guangzhou south railway station (hereinafter referred to as "qi-guang section"), also completed the construction task successfully on May 18, marking the completion of the double-line tunnel in this area. This is the longest shield range on the whole line and the first to realize the connection between the two tunnels. -
14-05 2020
The maluan bay section of xiamen rail transit line 6 was successfully completed
At 9:30am on May 13th, xiamen rail transit line 6 (maluan bay section) jimei island station to xibin intersection station, the two lines of cross-sea shield tunnel interval through! The length of this section is about 7600 meters. The tunneling task of the cross-sea tunnel has been completed successfully. Another difficult and high-risk project of xiamen metro has been overcome! -
09-05 2020
Nanjing ningju line four work area east to the left of the sentence interval shield smoothly started
Recently, the ningju intercity rail transit project ushered in the first major construction node after the resumption of work, east street station ~ jurong station interval left line "eight bureau 40" shield machine smoothly started. -
26-04 2020
Deep foundation pit excavation of jiangbei working well of "the first tunnel of wanjiang river" in south city of anhui province
Recently, "wanjiang the first tunnel" - jiangbei work tunnel project jiangbei deep pit excavation. This marks the first crossing tunnel on the 800li wanjiang river officially started construction, also means the city's fourth crossing channel officially started. "This tunnel across the river is the most difficult project of its kind at present. The length of shield tunnel (tunneling machine at the same time as the tunneling tunnel to lay supporting pieces) is up to 4 kilometers, including 1.8 kilometers of bedrock, the rock is very strong, which poses a lot of challenges for the construction." -
15-04 2020
Shenguan intercity chimelong station to panyu avenue station left line shield tunnel through
On April 13, the 3970-meter shield tunnel between changlong station and panyu avenue station was successfully completed. This is the first major node of the project since it fully resumed work after the COVID 19 outbreak, and construction of this section of the tunnel is 97% complete.
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