陷落柱综合探查技术研究  

Study on Comprehensive Exploration Technology of Collapse Column

作　　者：郭洪良 邵银川 赵常凤 韩海亮 马茹祥 刘恒 姜珊 GUO Hongliang;SHAO Yinchuan;ZHAO Changfeng;HAN Hailiang;MA Ruxiang;LIU Heng;JIANG Shan(No.1 Exploration Brigade of Shandong Coalfield Geologic Bureau,Shandong Qingdao 266500,China)

机构地区：[1]山东省煤田地质局第一勘探队,山东青岛266500

出　　处：《山东国土资源》2025年第4期51-58,共8页Shandong Land and Resources

基　　金：山东省煤田地质局2022—2023年度局科研专项,急倾斜地层防斜打快技术研究,鲁煤地科字〔2022〕24号。

摘　　要：为进一步查清张集煤矿工作面陷落柱形态、发育范围及特征,为陷落柱治理提供依据,利用瞬变电磁、可控源音频大地电磁测深、三维地震、地质钻探等综合探查技术手段基本探明了陷落柱的发育位置及范围。综合物探和基于地面定向水平钻可以有效探测出陷落柱发育范围及其富水性并相互验证,为其他类似构造综合探查提供了很好的借鉴意义。In order to further clarify the morphology,development range and characteristics of the collapse column in the working face,and provide a basis for the governance of collapsed column,by using transient electromagnetic,controlled source audio-frequency electromagnetic sounding,3D seismic and geological drilling,development position and range of the collapse column have been clarified.Integrated geophysics and ground-based directional horizontal drilling can effectively detect the development range and water richness,and of the collapse column.It will provide a good reference for comprehensive exploration of other similar structures.

关 键 词：瞬变电磁 三维地震 地质钻探 陷落柱 

分 类 号：P631.325[天文地球—地质矿产勘探]