Hydraulic inverting bridge formwork is one of the main components of the tunnel structure, it is the foundation of the tunnel structure. On the one...
The tunnel structure is an important part of the underground building structure, and its structural form can be selected according to the type of t...
The secondary lining is carried out after the surrounding rock and the initial support deformation are basically stabilized according to the measur...
Tunnel lining trolley structure Lining lining trolley oil template assembly, bench assembly, gantry assembly, template vertical lifting syste...
With the rapid development of transportation, tunnels, as important buildings on highway lines, have undergone tremendous changes in terms of tunne...
The main part of the general construction inside the tunnel is the second lining, which is the secondary lining. The main structure of the tunnel l...