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2023/03/29
Ground penetrating radar adds "smart eyes" to tunnel shield tunneling machines
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Application Example of Ground Penetrating Radar in a Tunnel Engineering Inspection
The specific application of geological radar in tunnel quality inspection
The working steps of geological radar in tunnel engineering inspection
Application of Ground Penetrating Radar in Tunnel Engineering Inspection
Geological radar is currently the main equipment used for detection in various tunnel projects in China. Therefore, the specific working principle and mode of geological radar are analyzed, and the specific application forms of geological radar are discussed. Based on the analysis of specific cases, the role and application of geological radar are further understood, and the conclusion is drawn that geological radar can measure the concrete thickness Accurately detect the degree of cementation and the use of steel bars, and conduct scientific testing while ensuring the integrity of the concrete structure of the tunnel project.
The working principle of ground penetrating radar and its application in the field of engineering
Ground Penetrating Radar (GPR) is a geophysical method that uses antennas to transmit and receive high-frequency electromagnetic waves to detect the characteristics and distribution patterns of material inside a medium. There were various early names for ground penetrating radar, such as Ground probing radar, Sub surface radar, Geo radar, Pulse radar, Surface Penetrating radar, etc.