摘要
通过对鲁新煤矿水文地质条件进行分析及综合研究,论述影响6煤层开采的主要充水因素,对顶板突(涌)水进行综合分区,提出煤层开采的主要水文地质问题,为煤矿安全开采及防治水工作提供水文地质依据。
By analysis of hydro-geological conditions in Luxin Colliery,the authors present the main water-filing factors in mining No.6 coal seam and make a comprehensive regionalization of roof water outburst,which can provide a hydro-geological basis for safety mining and water control.
作者
刘地福
周胜
Liu Difu;Zhou Sheng(Jiangxi Coalfield Geology Bureau,Nanchang,Jiangxi 330001)
出处
《江西煤炭科技》
2021年第2期150-152,共3页
Jiangxi Coal Science & Technology
关键词
厚煤层
顶板突(涌)水
冒裂带高度
安全开采
thick coal seam
roof water outburst
height of fractured zone
safety mining
