摘要
该文通过对朱仙庄煤矿II865工作面低位综采放顶煤工艺的分析和研究,倾斜煤层坚硬顶板较薄厚煤层采用低位综采放顶煤工艺,使该工作面实现了稳产和高产。
The adoption of a coal mine zhuxianzhuang Ⅱ865 low Face fully mechanized coal caving mining process analysis and research,steep seam hard roof using low thinner thick seam fully mechanized coal caving mining process so that the face of the Stability and achieve high yield.
出处
《科技信息》
2007年第36期308-308,334,共2页
Science & Technology Information
