新景矿80111工作面底板含水层富水性探测分析与研究  

Analysis and research of water-richness detection of water-bearing layer at the floor of 80111 working face of Xinjing Mine

作　　者：张维滨 Zhang Weibin(Shanxi Xinjing Mine Coal Corporation Ltd.,Yangquan 045000,China)

机构地区：[1]山西新景矿煤业有限责任公司,山西阳泉045000

出　　处：《煤炭与化工》2021年第7期38-40,共3页Coal and Chemical Industry

摘　　要：为掌握新景矿80111工作面底板含水层的富水特征,根据工作面与含水层的赋存条件,采用音频电穿透法和矿井直流电法进行含水层富水性探测。探测结果表明,底板含水层存在3处低阻异常区域,划定工作面底板含水层富水性分布,给出3个异常区域的具体位置及发育情况,指导工作面安全生产。In order to grasp the water-rich characteristics of the water-bearing layer at the bottom plate of the 80111 working face of Xinjing Mine,the water-richness detection of the water-bearing layer was carried out by the audio electric penetration method and the mine direct current method according to the conditions of the working face and the water-bearing layer.The detection results showed that there were three low resistance anomalous areas in the bottom plate aquifer,delineated the water-rich distribution of the bottom plate aquifer at the working face,with the specific location and development of the three anomalous areas,which guided the safe mining of the working face.

关 键 词：奥灰含水层 直流电法 富水性 电阻率 

分 类 号：TD74[矿业工程—矿井通风与安全]