摘要
针对红柳林煤矿5-2煤赋存情况,列举出分层综采、综采放顶煤、大采高一次采全高开采方法,并对综采放顶煤和大采高一次采全高开采方法从不同方面进行了有针对性的比较,研究认为大采高一次采全高更有利于矿井安全高效开采,有利于提高煤炭资源回收率,为类似赋存情况煤层的开采方法提供了借鉴。
According to the deposition conditions of No. 5-2 seam in Hongliulin Mine, the paper introduced the slicingfully mechanized coal mining, fully mechanized top coal caving mining and high cutting full seam one pass mining method.A pertinence comparison was conducted on the fully mechanized top coal caving mining and the high cutting full seam onepass mining according to the deposition conditions from different aspects. The study held that the high cutting full seam onepass mining method would be more favorable to the safety and high efficient mining in the mine, would be favorable toimprove the coal resource recovery rate and could provide the references to the mining method in a seam with similardeposition condition.
出处
《煤炭工程》
北大核心
2014年第7期7-9,共3页
Coal Engineering
关键词
采煤方法
厚煤层
大采高综采
放顶煤
coal mining method
thick seam
fully mechanized high cutting mining
top coal caving
