摘要
通过对综采旋转开采矿山压力分析,总结出"三软"煤层旋转开采期间矿压显现规律,为今后在不规则扇形工作面中使用综采旋转开采提供了成功的经验,收到了显著的社会效益。
Through analysis on the mine pressure in the fully meehanized revolving mining, the laws of strata behavior in mining ＂three soft＂ eoal seam are summed up. The successful experienee is provided for the fully mechanized revolving mining at the irregular fan face. The signifieant soeial benefits are received.
出处
《煤炭技术》
CAS
北大核心
2011年第2期65-67,共3页
Coal Technology
关键词
“三软”煤层
旋转开采
矿压显现规律
＂three soft＂ eoal seam
revolving mining
law of strata behavior
