沁水煤田坪上井田充水因素分析  

Analysis on water-filling factors in Pingshang district,Qinshui coalfield

作　　者：张茂林 马新胜 

机构地区：[1]晋城市煤炭研究所,山西晋城048000 [2]山西地质局212地质队,山西长治046000

出　　处：《煤田地质与勘探》2002年第4期38-41,共4页Coal Geology & Exploration

摘　　要：对延河泉域北部的坪上井田 3号煤层和 15号煤层的充水因素进行了综合分析 ,将该井田和突水严重的山东淄博矿区从区域水文地质条件、隔水岩层厚度、断层导水作用、含水层的富水性诸方面进行对比 ,分析煤层底板突水的可能性。由此得出结论 ,3号煤和The water-filling factors of No.3 and No.15 coal seam in Pingshang district are analyzed.And the hydrogeological conditions,thickness of aquifuge,water-transmitting actions of fault,water-rich properties in the district are contrasted with in the Zibo coal field where water inrush is serious.Based on above stated,mining No.3 and No.15 coal seam are safer.

关 键 词：充水因素 隔水层 沁水煤田 底板 突水 水文地质条件 断层 富水性 

分 类 号：P641.461[天文地球—地质矿产勘探]