基于水化学特征分析判别朱集矿矿井突水水源  

Distinguishing the Sources of Water Inrush in Zhuji Coal Mine by Hydrochemical Characteristics

作　　者：张淑莹 胡友彪[1] 琚棋定 ZHANG Shuying;HU Youbiao;JU Qiding(School of Earth and Environment,Anhui University of Science and Technology,Huainan 232001,China)

机构地区：[1]安徽理工大学地球与环境学院,安徽淮南232001

出　　处：《矿业安全与环保》2018年第6期53-56,共4页Mining Safety & Environmental Protection

基　　金：国家重点研发计划项目(2017YFC0804101);深部岩土力学与地下工程国家重点实验室开放基金项目(SKLGDUEK1313)

摘　　要：对朱集井田不同类型含水层水样数据进行分析处理,利用Piper三线图和灰色关联度理论对突水点水样与井田内各含水层水质进行比较分析,得出突水点水源来自新生界含水层。分析结果表明,Piper三线图可较好地分析各含水层的水化学性质,灰色关联度理论可以排除相关干扰因素,能够精确识别突水水源,两者的结合可以快速准确查明矿井充水水源,从而为矿井水害的防治提供理论依据。In this paper,the water sample data of different types of aquifer in Zhuji Mine Field were analyzed and processed,the water quality of the water injection point was compared with that of the aquifer in the mine field by using the Piper diagram and the grey correlation theory,it was concluded that the water source of the water injection point came from the nascent aquifer.The results show that Piper diagram can well analyze the hydrochemical characteristics of aquifers,and the gray relational theory can eliminate the relevant disturbing factors,as well as accurately identify the source of water,the combination of the two can quickly and accurately identify the water source of the mine field,thus providing a theoretical basis for the prevention and treatment of mine flood.

关 键 词：煤矿水害 突水水源 水化学特征 Piper三线图 灰色关联度 

分 类 号：TD745[矿业工程—矿井通风与安全]