As we all know, the construction of tunnels is relatively complicated and involves many difficult technologies, which brings great difficulties to ...
In recent years, due to the acceleration of the internationalization process, the transportation industry has developed rapidly. Road construction ...
Tunnel invert construction has always been an important factor affecting construction progress and quality control. In order to reduce the interfer...
The invert is a reverse arch structure set at the bottom of the tunnel to improve the stress conditions of the upper supporting structure. It is on...
It is understood that the water ditch cable trough is the final project of the tunnel's preliminary construction, which is responsible for the drai...
Tunnel construction can be divided into mountain tunnels, underwater tunnels and urban tunnels according to the location of the tunnel. Therefore, ...