摘要
二1-14050工作面是泉店煤矿首个大采高综采工作面,具有采高大、倾角大、"三软"特征。分析总结了大采高综采技术在大倾角、三软厚煤层应用过程中遇到的问题,并提出了解决方案及措施,最终实现了工作面高产高效。
Ⅱi - 14050 working face is the first large mining height fully - mechanized face in Quandian Coal Mine. It has the features of large mining height, large inclined angle and ＂ three - soft＂. This paper analyzed and summarized the problems which were met when large mining height fully - mechanized technology is used in complex geological condition. The solution and measures are pro- posed, and high production and high efficiency is realized.
出处
《煤矿安全》
CAS
北大核心
2013年第6期133-135,共3页
Safety in Coal Mines
关键词
大倾角
“三软”厚煤层
大采高综采
高产高效
large inclined angle
three-soft thick seam
large mining height fully-mechanized minging
high production and high efficiency
