堡子矿2^#煤层首采区带压开采可行性分析
刘道洲
（阳泉煤业集团翼城堡子煤业有限公司，山西临汾043599）
摘要： 堡子煤矿2#煤层首采区，煤层底板标高750 m～990 m，奥灰水位标高931 m～936 m，面临带压开采问题。通
过分析含水层、隔水层的特性，并根据《煤矿防治水规定》要求计算带压开采安全系数，对其带压开采可行性进行分析
评价，提出安全技术措施，实现矿井安全生产。
关键词： 2^#煤层首采区；带压开采；可行性
中图分类号： TD822 文献标识码： A 文章编号： 2095-0802-(2016)06-0189-02
Feasibility Analysis of Mining above Confined Aquifer in First Mining Area in 2# Coal Seam in
Baozi Coal Mine
LIU Daozhou
(Yicheng Baozi Coal Industry Co., Ltd., Yangquan Coal Industry Group, Linfen 043599, Shanxi, China)
Abstract: Standard height of coal seam floor is 750 m～990 m and ordovician limestone water level elevation is 931 m～936 m in
first mining area in 2^# coal seam in Baozi Coal Mine, and there are some problems in mining above confined aquifer. Through
analyzing characteristic of aquifer and water-resisting layer, analysis and evaluation of the feasibility for mining above confined
aquifer were carried out, and safety factor for mining above confined aquifer according to the requirement of Provisions on
Prevention and Control of Water in Coal Mines, safety technical measures were put forward in this paper, which realized the mine
safety production.

Key words: first mining area in 2^# coal seam; mining above confined aquifer; feasibility