摘要
本文以神东煤炭公司保德煤矿81307综采放顶煤工作面末采为工程背景,采用数值模拟和现场实测,分析综放工作面末采阶段矿压显现规律,研究结果为类似条件下工作面末采提供借鉴和参考。
Using the end mining of the fully-mechanized top-caving work face #81307 of Baode Coal Mine,Shendong Coal,as the context,by using numerical simulation and measuring at site,this paper analyzes the behaving rules of the mining pressure during the end mining of the fully-mechanized caving faces and the results can be drawn on and referenced for end mining at the working faces with similar conditions.
作者
郑维宇
陈殿赋
Zheng Weiyu;Chen Dianfu(Baode Coal Mine,CHN Energy Shendong Coal Group Corporation,Baode,Shanxi,036600)
出处
《能源科技》
2020年第7期91-96,共6页
Energy Science and Technology
关键词
综采放顶煤
工作面末采
数值模拟
Fully-mechanized top-caving coal
End mining at working faces
Numerical simulation
作者简介
郑维宇(1995-),男,助理工程师,2018年毕业于黑龙江科技大学采矿工程专业,现任职于国家能源集团神东煤炭公司保德煤矿生产管理办公室,主要从事矿井生产接续管理工作。Tel:13133346387,E-mail:632150843@qq.com。
