Trapezoid Rubber Magnetic Chamfer
It’s just hard.
Construction site of Nanhu section of Lianghu tunnel project! Start as soon as you say,.
The tunnel is divided into upper and lower floors, with a total of 8 entrances and exits along the line.
The project starts from Qinyuan road and Donghu road in the north, crosses East Lake and South Lake, and connects the Third Ring Road in the south, with a total length of 19 km.
It is reported that the two Lake Tunnel is the largest urban lake bottom and double-layer super large diameter tunnel in the world.
The construction period of the project is 48 months..
It is divided into East Lake section, ground section of Zhuodaoquan North Road and South Lake section.
How cold it is for the builders working on the lake.
The total length of shield construction is 13.3km, and the maximum outer diameter of the tunnel is 15.5m.
