Feasibility Assessment of mining under pressure of thin coal layer in Micun Coal Mine

摘要：

Geological hydrology condition, structural environment, aquifuge thickness, and coal bed thickness of No. I1 coal bed in Micun Coal Mine, were analyzed. Possibility of water inrush from motherboard of No. I1 coal motherboard was appraised. Major factors of induce water inrush were analyzed. Furthermore, danger area of water inrush was divided. It was indicated that mining on confined water at thin coal bed can be carried on, after corresponding water prevent layout.

关键词： confined water aquifuge water rich area water inrush

作者: Yi Weixin An Xinqiang

作者单位: Institute of Resources and Environment, Henan Polytechnic University, Jiaozuo, 454000,China Shanxi Xianyang Hydropower Planning and Design Institute, Xianyang, 712000

会议类型: 国际会议

会议名称: 2010 International Conference on Management Science and Safety Engineering(2010管理科学与安全工程国际会议 MSSE 2010)

会议地点: 烟台

会议语种:英文

页码: 402-406

在线出版日期: 2010-08-06（万方平台首次上网日期，不代表论文的发表时间）