演马庄煤矿断层突水特征及其预测预报方法  

Characteristics of Floor Water Irruption of Fault and Forcast Methods in Yanmazhuang Coal Mine

作　　者：管恩太[1,2] 

机构地区：[1]中国矿业大学(北京) [2]焦作煤业(集团)公司,河南焦作454002

出　　处：《煤炭工程》2005年第7期43-45,共3页Coal Engineering

摘　　要：论文用充分的突出实例分析和论证了断裂构造对矿井底板突水的影响,详细分析了断层对导水、贮水、缩短煤层与含水层间距及降低底板隔水层强度等突水因素所起的作用。在此基础上,提出了进行底板突水中、短期预测预报的方法。This paper analyses and proves the effect of fracturing structure to floor water irruption in coal mines with completely and typical examples. It analyses the effect of fault to transmissibility, storage, shortening the coal to aquifer and other elements. Based on this point, the middle-short-term forcast methods in floor water irruption are put forward.

关 键 词：断裂构造 底板突水 预测预报 

分 类 号：TD745[矿业工程—矿井通风与安全]