摘要
为有效分析10-201工作面顶板含水层的突水危险性,采用多元地学信息系统进行含水层富水性影响因素的分析,得出各影响因素下含水层专题图,采用富水性指数法进行含水层突水危险性评价,根据评价结果分别给出太原组砂岩、灰岩和二叠系砂岩含水层突水危险性的分区图,为矿井的防治水工作提供参考。
In order to effectively analyze the water inrush hazard of the roof aquifer at 10-201 working face,the author introduces the application of multivariate geoscience information system to analyzing the influencing factors of water yield property in aquifer to obtain the thematic map of the aquifer under each influencing factor,and the water yield property index method to measuring the water inrush hazard,which can determine the zoning maps of the water inrush hazard in the sandstone,limestone of the Taiyuan Formation and Permian sandstone aquifers respectively and provide a reference for water prevention and control in mines.
作者
胡雪墩
Hu Xuedun(Mugua Colliery,Lvliangshan Coal and Electricity Co.,Ltd.,Huozhou Coal and Electricity Group Co.,Fangshan,Shanxi 033100)
出处
《江西煤炭科技》
2021年第4期120-124,共5页
Jiangxi Coal Science & Technology
关键词
含水层
富水性
多元地学信息系统
富水性指数法
突水危险性
aquifer
water yield property
multivariate geoscience information system
index method
water inrush hazard
