摘要
通过对峙峰山煤矿 5号煤采煤方法的设计 ,提出了采用综采放顶煤法回采 5号煤。进而对采煤方法要素及灾害预防、放顶煤采煤遇到的问题做了一些有益的探讨。
According to the conditions of seam No.5 in Shifengshan Coal Mine,longwall face roof coal drawing method is chosen.In design process,mining elements and disaster protection measures and problems may meet in production are also considered.
出处
《山西煤炭》
2000年第4期16-18,共3页
Shanxi Coal
关键词
综采
放顶煤
设计
longwall mining
roof coal drawing
design
