侏罗系含水层突水分析研究及应用  

Analysis and Application of Water Inrush from Jurassic Aquifer

作　　者：张磊 王绪奎[1] 刘浩 Zhang Lei;Wang Xukui;Liu Hao(Anju Coal Mine of Jining Mining Industry Group Co.,Ltd.,Shandong Jining 272059)

机构地区：[1]济宁矿业集团有限公司安居煤矿,山东济宁272059

出　　处：《山东煤炭科技》2023年第5期164-166,共3页Shandong Coal Science and Technology

摘　　要：为研究侏罗系含水层对开采3上煤层的影响,提高侏罗系水害防治的水平,通过对侏罗系含水层突水导水通道的分析,突水量、水位、水质等参数变化的分析,充分说明水质化验和水位监测是矿井突水水源判断的重要依据,应严格落实好矿井水水质化验规定,做好含水层水文动态监测。同时,断层作为主要导水通道,必须严格按照规定留设断层防隔水煤(岩)柱。In order to study the influence of the Jurassic aquifer on the mining of the 3upper coal seam and improve the level of water hazard prevention and control in the Jurassic system,through the analysis of the water inrush and water diversion channel of the Jurassic aquifer,as well as the changes in parameters such as water inrush volume,water level,water quality and so on,it is fully demonstrated that water quality testing and water level monitoring are important basis for determining the water source of mine water inrush.It is necessary to strictly implement the regulations on water quality testing of mine water and conduct hydrological dynamic monitoring of the aquifer.At the same time,fault as the main water diversion channel,fault waterproof coal(rock)pillars must be strictly set up in accordance with regulations.

关 键 词：侏罗系含水层 导水通道 突水量 水源 水质离子 

分 类 号：TD745[矿业工程—矿井通风与安全]