Multi-frequency ultrasonic underground cavity scanning detection technology in borehole
Jinchao Wang, Chuanying Wang, Zengqiang Han
Topics & Concepts
Ultrasonic sensorAcousticsUltrasonic testingEngineeringElectronic engineeringComputer sciencePhysicsGeotechnical Engineering and AnalysisGeotechnical Engineering and Underground StructuresGeophysical Methods and Applications