地质雷达在拦渣坝体隐蔽缺陷探测中的应用

Application of ground penetrating radar in detecting hidden defects in debris retaining dam

地质雷达是一种新发展起来的物探方法,在很多行业得到广泛应用。介绍了地质雷达工作原理和探测工程实例,通过地质雷达的实测成果和图像分析,说明该项新技术在探测坝体内部隐蔽缺陷中的良好效果。工程实际应用表明,实施地质雷达探测费用较低,效果好,经济效益显著,是一种值得推广、有广阔应用前景的物探方法。

GPR is a newly developed geophysical prospecting method which is widely paper introduces GPR＇s practical application in applied in many fields. The mechanism. Associating the measured results of ground penetrating radar and image analysis, it demonstrates that the new technology achieves good resultsin the detection of hidden defects inside the dam. Implementation of ground requires lower cost, exhibits effectiveness and significant economic benefits, proving to in geophysical prospecting. penetrating radar shows that it be a method of broad prospects