| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a system, method, and device for detecting a buried structure for detecting the existence, position, shape, or material and the like of the underground buried structure. SOLUTION: A lifting device 5-1 is supported by legs 6-1, makes a lifting pole 7-1 telescopic, and vertically moves a transmitter 9 provided for the tip of the lifting pole 7-1 in a shaft 4-1. Similarly, a lifting device 5-2 is supported by legs 6-2, makes a lifting pole 7-2 telescopic, and vertically moves a receiver 11 provided for the tip of the lifting pole 7-2 in a shaft 4-2. A computer 3 controls the lifting speed and distance and the like. The transmitter 9 transmits radio wave and the receiver 11 receives the radio waves. The computer 3 takes the received radio wave, and determines the existence, position, shape, or material and the like of a buried pipe 13, based on a waveform of the radio wave.</p> |
