|
CN112160507A
|
|
Steel bar connecting device and using method
|
|
CN112282785A
|
|
Tunnel portal steel ring installation device and installation method thereof
|
|
CN112240025A
|
|
Station foundation pit engineering cover-excavation construction method
|
|
CN112161145A
|
|
Pipeline detection robot and using method thereof
|
|
CN112277335A
|
|
Method and structure for forming oppositely buckled gravel pasting filter of dewatering well by 3D printing technology
|
|
CN112177057A
|
|
Pressure reducing well and leakage detection method thereof
|
|
CN112145187A
|
|
Construction device and construction method for channel between existing underground space and shield tunnel
|
|
CN112096397A
|
|
Simulation shield push-splicing synchronous control system and method based on shield test platform
|
|
CN112091234A
|
|
Numerical control cutting method for arc surface
|
|
CN112096391A
|
|
Automatic assembling machine position adjusting system and method based on synchronous assembling mode
|
|
CN112096390A
|
|
System and method for providing background speed of erector based on synchronous push-splicing mode
|
|
CN111910646A
|
|
Foundation pit composite enclosure structure with existing underground structure striding upwards and construction method thereof
|
|
CN112035918A
|
|
Jacking pipe attitude prediction method based on roller measurement
|
|
CN112033293A
|
|
Method for automatically tracking effective boundary characteristic points of duct piece in machine vision shield tail clearance detection
|
|
CN111980420A
|
|
Steel truss pushing equipment and pushing method thereof
|
|
CN112049433A
|
|
Steel truss pushing attitude control equipment and attitude control method thereof
|
|
CN112008312A
|
|
Steel reinforcement cage welding clamping device and clamping method thereof
|
|
CN111997634A
|
|
Pipe jacking and shield tunneling integrated machine and construction method thereof
|
|
CN111963185A
|
|
Cutter head driving device of hard rock dual-mode center deslagging TBM (tunnel boring machine)
|
|
CN111810172A
|
|
Control method and system of shield propulsion system
|
