煤矿开采初期矿井涌水量预计的一般步骤  

General steps to predict mine water inflow at the beginning of coal mining

作　　者：韩暖 吝瑞华 Han Nuan;Lin Ruihua(The Second Hydrogeologic Team,China National Administration of Coal Geology,Xingtai 054000,China)

机构地区：[1]中国煤炭地质总局第二水文地质队,河北邢台054000

出　　处：《煤炭与化工》2021年第11期42-44,47,共4页Coal and Chemical Industry

摘　　要：以营盘壕煤矿为例,针对煤矿开采初期矿井涌水量预计的一般步骤,进行了简单的叙述。煤矿开采初期矿井涌水量预计一般步骤包括矿井充水因素及水文地质条件复杂程度分析、选取适合的计算方法及相应数学模型以及预测结果评价。Taking Yinpanhao Mine as an example,the general steps to predict mine water inflow at the beginning of coal mining was simply elaborated.The general steps to predict mine water inflow at the beginning of coal mining include:analysis of mine water filling factors and hydrogeological condition complexity;selection of the appropriate calculation method and corresponding mathematical model;evaluation of prediction results.

关 键 词：充水因素 水文地质条件 涌水量预计 大井法 

分 类 号：TD74[矿业工程—矿井通风与安全]