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14-09 2022
Zhanjiang Bay undersea tunnel shield tunneling machine successfully crossed the main channel of Guangzhou-Zhanjiang high-speed railway
At 10 am on September 13, "Yongxing" shield tunneling machine of Zhanjiang Bay undersea tunnel of Guangzhou-Zhanjiang high-speed railway successfully crossed the main channel of Zhanjiang Bay without any impact on the main channel of Zhanjiang Bay during the period, indicating that Zhanjiang Bay undersea tunnel has successfully overcome new technical difficulties and achieved a breakthrough. -
05-09 2022
Suzhou rail transit Line 8 smoothly under the Yangcheng Lake
On September 1, suzhou rail transit line 8, 5 blocks economics right wind well interval among road station ~ line smoothly, this is the end of may this year the region of the left line between breakthrough after another important node, mark the line 8 large distances in yangcheng lake task is completed, the distance across the hole through a step closer to, at the same time created a precedent bottom shield mutually parallel construction in suzhou. -
23-08 2022
The section from Hongshengsha to Yufengwei of the second phase of Guangzhou Metro Line 7 has successfully crossed the Pearl River
Recently, the second phase of Guangzhou Metro Line 7 from Hongshengsha to Yufengwei has successfully completed the task of crossing the Pearl River, realizing the linking of two lines. -
09-08 2022
The main line structure of Hudong Project in the third bid section of Suzhou Jinji Lake Tunnel is successfully connected
On the morning of August 8, the opening ceremony of the main line of Hudong Project of the third bid section of Suzhou Jinji Lake Tunnel was successfully held. -
26-07 2022
At present, the installation length of submarine tunnel sinking pipe reaches 4372.8 meters
On July 24, Guangdong Communications Group announced that after the completion of the sinking of the 9th tube section (E24) on the east side of the Shenzhongdao immersed tube tunnel on July 22, the 19th tube section (E19) on the west side of the tunnel also took root in the sea during the same construction window period. So far, the installation length of the submerged pipe of the project undersea tunnel reaches 4372.8 meters. -
07-07 2022
Finland will build the world's third longest undersea tunnel
It is reported that Finland will build the Helsinki Undersea Heat Recovery Project water tunnel, the third longest undersea tunnel in the world.