论文部分内容阅读
地质雷达应用于探测地下工程,常通过探测地下开挖区域间接地寻找目标。对因回填或坍塌空洞不明显的开挖区域,须通过研究开挖区边界以及地层缺失的雷达影像扰动特征,判定开挖区范围。现场探测实验表明,这种探测方法较准确,误差在允许范围内,达到了预期。同时,对干旱地区地质雷达探测地下埋藏物开挖区域的方法和影像特征进行分析和总结。
Geological radar used to detect underground engineering, often by detecting underground excavation area indirectly find the target. For the excavation area which is not obvious due to the backfilling or collapse of the void, the excavation area shall be determined by studying the excavation area boundary and the radar image disturbance characteristics of the strata missing. Field detection experiments show that this detection method is more accurate, the error is within the allowable range, reaching the expected. At the same time, the method and image characteristics of the ground excavation area in the arid area with the radar detection are analyzed and summarized.