朱庄煤矿Ⅲ633工作面突水水源识别

Identification of Water Inrush Source in Ⅲ633 Working Face of Zhuzhuang Coal Mine

本文在收集朱庄矿井田及工作面地质及水文地质资料基础上,分析了太灰和奥灰长观测孔水位观测数据及突水点与各含水层水的水质分析数据,并利用灰色关联度理论进行了水质关联度分析。结果表明,Ⅲ633工作面突水水源主要来自Ⅲ632工作面的老空水,其次为Ⅲ631和Ⅲ6213工作面老空水,其补给水源为6煤层顶底板砂岩裂隙水,并非来源于煤层底板的太灰和奥灰的岩溶裂隙水。

On the basis of collecting geological and hydrogeological data of Zhuzhuang mine field and working sur⁃face,this paper analyzed the water level observation data of Taihui limestone and Ordovician limestone long observa⁃tion holed and the water quality analysis data of the sudden water points and aquifer water,and made the correlation analysis of water quality by using the grey correlation theory.The results showed that the water source of water inrush in the III633 working face mainly came from the goaf water in the III632 working face,followed by the goaf water in the III631 and III6213 working face,the recharge water source was 6 coal seam top plate sandstone crack water,not from the coal seam bottom plate of Taiyuan limestone and Ordovician limestone karst fissure water.