摘要
本文以贵州省遵义县木康煤矿为例,分析了穹窿构造与煤矿沉陷、矿井水灾、瓦斯爆炸、煤矿自燃的联系,基于穹窿构造具体岩层组成、顶层受力情况确定科学合理的采煤方法和工艺,以充分提高煤炭的开采利用率,确保煤炭开采过程的安全性,以期对我国煤炭开采事业的安全、高效生产提供科学依据并有所促进。
In this paper, taking Mukang coal mine Zunyi County as an example,introduces the dome structure contact to mining subsidence, the flood of mine gas explosion, coal spontaneous combustion, from dome structuce specific rock and force formulation of top coal mining get appropriate method to fully improve theutilization rate of coal mining, and guarantee the safety of the coal mining process, hope cecurity, efficient production of coal mining industry in China has been promoting and facilitating.
出处
《有色金属文摘》
2015年第2期1-3,共3页
Nonferrous Metals Abstract
基金
贵州省国土资源厅2008年度地质勘查基金项目"贵州省仁怀市学孔煤炭普查"(项目编码TK2009-03)
关键词
穹窿构造
矿井
煤矿开采
dome structure
coal mine
coal mining
