山东煤炭科技Issue(8)：157-159,3.DOI:10.3969/j.issn.1005-2801.2015.08.73
牛儿庄矿带压开采深部6#煤可行性研究
Feasibility research on mining under safe waterpressure of aquifer of No.6 Coal in the deep of Niuerzhuang Coalmine
解礼科 1汪晓静1
作者信息
- 1. 山东煤矿机电装备安全检测中心，山东枣庄 227710
- 折叠
摘要
Abstract
Based on the analysis of hydrogeologic conditions of 56805 Working Face of Niuerzhuang coalmine, probed the maximum failure depth of the working face lfoor using the water injection test , and researched the water resistance performance of water-resisting lfoor ,analyzed the mining feasibility of56805 Working Face by inrush coefifcient method. The results showed that 56805 Working Face has the basic conditions for mining under high pressure, which provided scientiifc basis for mining under safe waterpressure of aquifer of No.6 Coal in the deep of Niuerzhuang Coalmine.关键词
牛儿庄矿/带压开采/底板破坏深度/突水系数Key words
niuerzhuang coalmine/mining under safe waterpressure of aquifer/depth of broken lfoor/inrush coefifcient分类
天文与地球科学引用本文复制引用
解礼科,汪晓静..牛儿庄矿带压开采深部6#煤可行性研究[J].山东煤炭科技,2015,(8):157-159,3.
