摘要
在系统收集兴隆庄煤矿各勘探阶段及生产期间的钻探及水文地质补充勘探资料的基础上,对开采下组煤有影响的主要含水层的威胁程度进行了分析。通过研究发现,对下组煤开采有威胁的含水层主要为十三灰、十四灰、奥灰,并绘制出了整个井田的各主要含水层的突水危险区域。
On the basis of supplementary data of hydrogeological exploration and drilling information during all stages ofexploration and production in Xing - Long - Zhuang Mine, we analyzed the threatening of major aquifers which impactson the exploration of lower coal group, we found that the threatenings of aquifers were mainly thirteen limestone, fourteenlimestone and ordovician limestone. Meanwhile,we evaluated water inrush danger zone of major aquifers throughout themine field.
出处
《山东煤炭科技》
2014年第7期151-153,共3页
Shandong Coal Science and Technology
关键词
充水因素
突水系数
water filling factors water bursting coefficient
