煤矿掘进巷道槽波超前探测试验研究

Energy Technology and Management(2021)

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Abstract
针对掘进巷道前方断层展开槽波超前探测的试验研究,通过槽波探测试验确定合理的激发接收参数,并采集高质量槽波记录.利用包络叠加偏移、绕射偏移和椭圆画弧偏移3种数据处理方法对槽波记录进行成像.试验结果表明,在掘进巷道内开展槽波探测可以有效地探测前方断层分布情况.
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