红柳林煤矿综采工作面矿压显现规律研究  

Study on Mine Pressure Behavior in Fully Mechanized Working Face in Hongliulin Coal Mine

作　　者：李炜怿[1,2] LI Weiyi(Shaanxi Energy Vocational Technical Institute, Xianyang 712000, Shaanxi, China College of Energy Resources, Xi＇an University of. Technology, Xi＇an 710000, Shaanxi, China)

机构地区：[1]陕西能源职业技术学院,陕西咸阳712000 [2]西安科技大学能源学院,陕西西安710000

出　　处：《能源与节能》2016年第12期8-9,共2页Energy and Energy Conservation

摘　　要：针对红柳林煤矿厚煤层25206工作面煤层赋存特点,采用现场实测的方法,可知其典型浅埋煤层矿压显现的特点。从现场实测资料分析入手,得出浅埋大采高一次采全厚综采工作面顶板来压规律和支架阻力分布规律,提出相应的防范措施,对红柳林煤矿25206综采面的安全生产具有指导意义,并为类似地质条件下大采高一次采全高综采工作面矿压控制提供理论依据。According to the coal seam occurrence characteristics of 25206 working face in Hongliulin Coal Mine, mine pressure behavior of typical shallow buried coal seam was obtained by field measurement. According to the analysis of field measurement data, the roof weighting laws and support resistance distribution laws could be got at fully-mechanized face with large mining height in one pass cutting coal mining and corresponding precautionary measures were put forward in this paper, which was of great significance to the safety in production of the 25206 fully mechanized face and provided theoretical basis for pressure control of related work.

关 键 词：浅埋煤层 综采工作面 矿压显现 矿压观测 支架阻力 

分 类 号：TD323[矿业工程—矿井建设]