摘要
以庞庞塔矿回采面探水工作为研究对象,采用目前煤矿井下较为常用的瞬变电磁法,从矿井概况及工作面条件出发,结合该方法的基本原理,重点对该矿工作面探水工作施工、探测的方法及探测结果进行了分析,提出通过分析视电阻率等值线图来判定有无异常出现,肯定了瞬变电磁法对于庞庞塔矿回采面探水检测工作的重要性,为后续开采工作的顺利开展提供了依据。
Taking the water exploration work of mining face in Pangpangta Coal Mine as the research object,the transient electromagnetic method which is commonly used in coal mine was adopted.Based on the general situation and working conditions of the coal mine,combined with the basic principle of the method,this paper focused on the analysis of the construction,detection methods and detection results of the water detection in the working face,put forward to judge whether there is any abnormality by analyzing apparent resistivity contour map,affirmed the importance of transient electromagnetic method for the detection of water in mining face of Pangpangta Coal Mine,which provide a basis for the follow-up mining work.
作者
刘涛
LIU Tao(Pangpangta Coal Mine,Lvlin Energy and Chemical Industry Co.,Ltd.,Huozhou Coal Electricity Group,Linxian 033200,Shanxi,China)
出处
《能源与节能》
2020年第2期121-123,共3页
Energy and Energy Conservation
关键词
瞬变电磁法
探水
响应特征
视电阻率
transient electromagnetic method
water exploration
response characteristics
apparent resistance
