摘要
通过对煤层开采后对上覆岩层影响高度进行预计,分析评估麻家梁井田煤层开采后对地下主要含水层产生的破坏和影响程度,为含水层的预防保护和矿井水害防治提供参考依据.
Through the prediction of the impact height of the overlying strata after the coal seam mining,the damage and influence degree of the main aquifers after the coal seam mining in Majialiang field are analyzed and evaluated,which provides the reference for the prevention and protection of the aquifers and the prevention and control of the mine water damage.
作者
孟建勇
刘永芳
池鹏
MENG Jian-yong;LIU Yong-fang;CHI Peng(Majialiang Mine Company Joint-stock by Datong Coal Industry and Zhejiang Provincial Energy Co.,Ltd.,Shuozhou036000,China)
出处
《煤炭技术》
CAS
2019年第7期146-149,共4页
Coal Technology
关键词
煤炭开采
三带
含水层
预防保护
coal mining
three zones
aquifer
prevention and protection
