摘要
以任楼煤矿实测资料为依据,分析了"三软"7煤层工作面矿压显现特点,提出了顶板治理的主要措施。
Based on the survey material of Renlou mine, the strata behavioural featares of 7~# coal seam under "three-weak elements" conditions are analysed. Strata control measures are devel-oped and good reruhs are gained.
关键词
“三软”煤层
矿压显现
顶板治理
coal seams under "Three-weak element" conditions
strata behaviour
strata con-trol
