摘要
在结合国内外大量文献和理论成果的基础上,对综采放顶煤采煤技术的研究现状进行了系统叙述,研究结果对指导煤矿生产实践具有重要的意义。
On the basis of a lot of literature and theories in China and other foreigner countries,the present general theories researches of coal mining under constructions and water bodies are systematically studied.The results of the study have great significance to coal mine production.
出处
《中国矿业》
北大核心
2010年第7期91-93,共3页
China Mining Magazine
关键词
综采
放顶煤
现状
full mechanized
top caving
status
