135982 ⎘
Tunnels or galleries, with or without linings; Methods or apparatus for making thereof ; Layout of tunnels or galleries; Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining Shield advancing devices
Tunnel Lining Method and Apparatus
#2METHODS FOR REAL-TIME DEVIATION MONITORING OF MINIATURE PIPE ROOFING JACKING PIPE OF SPIRAL SOIL-DISCHARGING
#3ENERGY DEVICE FOR SHIELD MACHINES
#4TUNNELLING SHIELD
#5Device and method for continuously driving a tunnel
#6Shield-carried noncontact frequency-domain electrical real-time advanced detection system and method
#7Self-moving tunnel support canopy
#8Tunnel excavation apparatus and tunnel excavation method
#9Propulsion control device of tunnel boring machine for 3D printing a tunnel
#10Tunnel digging machine (TDM)