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现代矿业 ›› 2023, Vol. 39 ›› Issue (02): 160-163.

• 材料·装备 • 上一篇    下一篇

地质雷达在金属矿山超前探测中的应用

李欣洋1,2 吴超凡1 陈栋1 陈小兵3 金其忠3   

  1. 1. 龙岩学院资源工程学院;2. 福州大学紫金地质与矿业学院;3. 福建马坑矿业股份有限公司
  • 出版日期:2023-02-25 发布日期:2023-05-10
  • 基金资助:
    福建省自然科学基金项目(编号:2020J01354)

Application of Geological Radar in Advanced Detection of Metal Mines

LI Xinyang1,2 WU Chaofan1 CHEN Dong1 CHEN Xiaobing3 JIN Qizhong3   

  1. 1. School of Resource Engineering,Longyan University; 2. Zijin School of Geology and Mining,Fuzhou University; 3. Fujian Makeng Mining Co.,Ltd.
  • Online:2023-02-25 Published:2023-05-10

摘要: 在金属矿山巷道掘进过程中,前方隐伏地质异常体极易引发事故,因此需要对巷道 掘进面进行超前探测。采用天线频率为100 MHz 的地质雷达对马坑铁矿巷道掘进前方进行探测 实验,收集并分析地质雷达的超前探测数据,探索掘进前方的地质异常体情况,并通过实际开挖对 分析结果做验证。结果表明,地质雷达超前探测技术在金属矿山中具有较高的预报精度,对含水 构造等较为敏感,可为巷道开挖工作提供有效的技术支持。

关键词: 地质雷达, 金属矿山, 超前探测, 含水构造

Abstract: In the process of roadway excavation in metal mines,the hidden geological anomalies in front are easy to cause accidents,so it is necessary to detect the roadway excavation face in advance. The geological radar with an antenna frequency of 100 MHz was used to detect the front of the roadway excavation in Makeng Iron Mine. The advanced detection data of the geological radar were collected and analyzed to explore the geological anomaly in front of the excavation,and the analysis results were verified by actual excavation. The results show that the geological radar advanced detection technology has high prediction accuracy in metal mines and is sensitive to water-bearing structures,which can provide effective technical support for roadway excavation.

Key words: geological radar, metal mine, advance detection, water-bearing structure