Water source discrimination of inrush water in mine based on water chemistry characteristics analysis
ZHU Qing-wei
LI Xiao-ming
Abstract：In order to accurately and rapidly discriminating inrush water position , based on characteristics of water chemistry of discriminant analysis , comprehensive evaluation of the inrush water source of water bursting in.Namely the use of water irruption of water chemical analysis index ion detection values and with the previ-ous collection of various main aquifer hydrochemistry ion background value , by using the discriminant analysis method, build the discriminant model of the each aquifer , then get the bursting point of water ion concentra-tion into the discriminant model to discrimine the inrush water position Discriminant analysis results show that this method discriminating water bursting source discrimination ,, high precision , simple and easy to operate , saving time.
Keywords：mine water bursting sourcewater chemical characteristics analysisdiscriminant analysision concentrationaquifer
Publication Date：2015-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 29-32,38 )