Monitoring And Measurement Of Tunnel Structure Brief Introduction/Functions Used to monitor tunnel settlement, convergence, horizontal displacement deformation, gauge, crack, water leakage and other diseases. Customers can choose multiple solutions according to their actual needs: 1) Visual inspection + high-precision surveying instruments (electronic tachometer, level gauge)2) Manual automation equipment (3D scanning) + second-class leveling (settlement)3) Vehicle-mounted high-speed scanning measurement (convergence, gauge) |