摘要
上庄煤矿纵向可采煤层较多,在矿区内呈稳定分布,为实现多煤层立体开采和安全生产,探清顶部3号煤层富水性具有重要意义。利用ProTEM67P瞬变电磁仪探测3号煤层富水区分布,严格遵循瞬变电磁处理-解释流程,预测富水分布区与已知采空区、断层吻合较好,证实了瞬变电磁在探测富水区的适用性,为煤矿防治水安全措施的制定及安全生产提供了有效的技术支持。
There are many longitudinal mineable coal seams in Shangzhuang Mine,stably distributed in the area.In order to realize three-dimensional mining and safe production of multiple coal seams,it is important to detect the water-richness of the top No.3 coal seam.The water-rich zone distribution of No.3 coal seam was detected by using ProTEM67P transient electromagnetic instrument,and the transient electromagnetic processing-interpretation process was strictly followed,and the water-rich distribution zone matched shaft with the known mining area and fault was predicted,which confirmed the applicability of transient electromagnetic in detecting water-rich zone,and provided effective technical support for the formulation of water control safety measures and safe mining in mines.
作者
张亮
Zhang Liang(Shanxi Lu'an Huaneng Shangzhuang Coal Corporation Ltd.,Changzhi 046000,China)
出处
《煤炭与化工》
CAS
2021年第7期52-54,28,共4页
Coal and Chemical Industry
关键词
瞬变电磁
水害防治
富水区
transient electromagnetic
water damage prevention and control
water-rich area
作者简介
张亮(1986—),男,山西侯马人,助理工程师。
