摘要
本文以某矿井为例,研究了巨厚煤层开采,导水裂缝带的计算方法,并对计算结果进行了对比说明,提出了《矿山开采沉陷学》更符合巨厚煤层分层开采导水裂缝带的计算。在此基础上,研究了煤炭开采对各个含水层的影响及程度。
Based on a mine, for example, studied the thick seam mining, hydraulic conductivity calculated crack band, and the results were compared explanation, proposed a ＂mining subsidence study＂ more in line with the thick coal seam mining water cracks with the calcula- tions. Based on this, study the effects of coal mining and the extent of each aquifer. Key words： thick seams ; aquifers ; water flowing fractured
出处
《内蒙古煤炭经济》
2014年第7期139-140,共2页
Inner Mongolia Coal Economy
关键词
厚煤层
含水层
导水裂缝带
thick seams
aquifers
water flowing fractured zone
