基于水化学特征的顺和煤矿太灰水动力条件分析

为了分析顺和煤矿底板太原组灰岩含水层的赋存状态以及水动力条件，基于地下水化学组分会随着地下水的运动而运移的基本原理，运用Piper三线图解法、Gibbs图解法、离子比值法等综合评价的方法，对顺和煤矿西翼地区煤层底板太灰含水层水化学特征进行分析，研究了该区域煤层底板太灰水的水动力条件。结果表明：分析结果与实际情况较为吻合，利用地下水化学特征来判断煤层底板太灰含水层的水动力条件是可行的。

Hydrodynamic conditions analysis of limestone aquifer in Taiyuan Formation based on hydrochemical characteristics

Abstract：During the process of groundwater circulation, hydrochemical characteristics are closely related to hydrodynamic conditions, and the dissolved chemical components will move with the movement of groundwater. Based on the water quality data of the coal seam floor in the penal 2401 area of Shunhe Coal Mine, we analyzed the hydrochemical characteristics in the study area using Piper diagram，Gibbs diagram，and ion ratio analysis method．The water release test verified that the analysis results were in good agreement with the actual situation. Therefore, it is feasible to judge the hydrodynamic conditions of the Taiyuan limestone aquifer using conventional groundwater chemical characteristics