摘要
初步分析了大同煤矿集团公司同家梁矿81202综采工作面的冲刷带情况,并初步探讨了相关过冲刷方法。
This paper preliminarily analyses the situation of wash zone on mechanized mining face in Tongjialiang coal mine of Datong Coal Mining Group, and discusses the method of over washing.
出处
《同煤科技》
2013年第1期27-28,共2页
Datong Coal Science & Technology
关键词
煤矿开采
井工开采
综采工作面
冲刷带
coal mining
mine mining
mechanized mining face
wash zone
