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...
The characteristics of modern tunnel construction and development are closely related to scientific and technological progress, social and economic...
The lining grouting construction technology of tunnel lining is suitable for the grouting construction of lining belt mould of passenger dedicated ...
The working conditions of the tunnel lining trolley are severe and the load is heavy. The experiment proves that the life of the parts of the walki...