伊通满族自治县煤矿二井水文地质类型划分探讨

Hydrogeological type division of coal mine No.2 mine in Yitong Manchu Autonomous County

在系统整理、综合分析伊通满族自治县煤矿二井勘探、矿井建设生产各阶段所获得的地质、水文地质资料的基础上,主要从矿井受采掘破坏或者影响的含水层及水体、矿井开采受水害影响程度以及防治水工作难易程度等方面,按照矿井水文地质类型各项划分要求,确定矿井水文地质类型。提出伊通满族自治县煤矿二井水文地质类型为复杂型的结论从而分析和评价矿井水害危害程度,经济合理地搞好矿井防治水工作提供了基础资料。

Based on systematic and comprehensive analyzing the geological,hydrogeological data,which obtained from exploration and mine construction production,of coal mine No.2 mine in Yitong Manchu Autonomous County.In several ways of digging damage or effects of the aquifer and water bodies,mining affected by flood damage and water prevention difficulty according to divide requirements of mine hydrogeological types,to determine the mine hydrogeological type.Put forward that hydrogeological type of this mine is complex,analyze and evaluate mine water disaster degree provide basic data for prevention and control of mine water.