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26-02 2021
The earth - mud - water double - mode shield tunneling machine started smoothly in the loop of Chengdu hub
On the morning of Feb. 26, the shield construction ceremony of Zirui Tunnel was held at the construction site of Zirui Tunnel. With the issuance of the initial instruction, the cutter head of "Zirui", the largest diameter dual-mode shield tunneling machine in China, slowly turned. The shield construction of Zirui Tunnel started smoothly and entered the interval tunnel construction stage. The construction process of Chengdu Railway Hub Circle Line took a key step forward. -
05-02 2021
The Yangpu section of Shanghai North Crossroad has entered the construction of the main structure
Yangpu district information office said, recently, north cross channel new project Ⅵ standard work well and rack bottom pouring is completed, all marked the project has full access to the main structure construction stage, also laid a solid foundation for well under the shield. Tunnels Ⅵ north cross project is located in yangpu district, city road is located in the () to shuangyang road), blocks the total length of 565 m. After the completion of the project, it will effectively relieve the traffic pressure on the main road intersection. -
03-02 2021
Wuhan Rail Transit Line 5 has been completed on both lines
At 18:18 on January 31, with the shield tunneling machine receiving the left line between Wujindi Road Station and Fuxing Road Station, the 552 ring pipe piece of the tunnel and the last ring pipe piece of the line were completed, marking the completion of the whole line of Wuhan Rail Transit Line 5. -
29-01 2021
The longest section of Wuhan Metro Line 16 has been completed
Wuhan Metro Line 16 reached a new construction point on Monday, with the Zhushan Road and Chuanjiangchi stations completed, 15 days ahead of schedule and speeding up the progress of the entire subway line. -
27-01 2021
Hoisting of steel cage on the first floor wall of Sanlinnan Station, Shanghai Airport Liaison Line
Recently, the steel cage lifting of the first underground continuous wall of Shanghai Airport Link Line Project JCXSG-6 Sanlin South Station has been completed, and the first ground wall has been poured. The project of Sanlin South Station has entered the foundation pit retaining construction stage. -
25-01 2021
The first tunnel across the Yellow River opens in 2.5 minutes
The Yellow River Tunnel was completed in Jinan, east China's Shandong Province, Jan. 23, 2018. This is China's largest combined rail shield tunnel under construction diameter.
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