高精度磁法在新疆某煤矿火烧区探测中的应用  

Application of High-Precision Magnetic Method in Burned Areas of a Coal Mine in Xinjiang Uygur Autonomous Region

作　　者：吴陈耿 娄佰信 李华峰 李超超 Wu Chengeng;Lou Baixin;Li Huafeng;Li Chaochao(Geophysical and Spatial Information Institute of Henan Province;Geology and Geophysics Engineering Technology Research Center of Henan Province)

机构地区：[1]河南省地球物理空间信息研究院有限公司,郑州市450009 [2]河南省地质物探工程技术研究中心,郑州市450009

出　　处：《勘察科学技术》2025年第1期83-86,共4页Site Investigation Science and Technology

摘　　要：新疆某煤矿为整合型矿井,煤层露头处存在多处燃烧痕迹,给煤矿生产带来很大安全隐患。为排除生产隐患,采用高精度磁法查明矿区范围内火烧区分布情况,经钻探验证,钻孔揭露全孔为烧变岩,与高精度磁法推测结果一致。该实例表明,通过高精度磁法寻找磁异常的方式,查找煤矿火烧区的方法具有有效性、可靠性,可为类似地区煤矿火烧区隐蔽治灾提供借鉴。A coal mine in Xinjiang is an integrated mine where exists many burning marks in the outcrop of coal seam,which brings great safety risks to coal mine production.In order to eliminate production disaster,high-precision magnetic method is adopted to find out the distribution of the burned area within the mining area.The borehole reveals that the whole hole is a burning rock which is consistent with the inferred results of the high-precision magnetic method after drilling verification.The case shows that finding the magnetic anomaly by using high-precision magnetic method in detecting the coal mine burned area is effective and reliable,which can provide reference for the coal mine burned area in similar areas.

关 键 词：高精度磁法 煤矿 火烧区 隐蔽治灾 

分 类 号：TD752[矿业工程—矿井通风与安全] P631.2[天文地球—地质矿产勘探]