大倾角薄煤层综采工作面矿压显现规律研究  

Study on law of Mine Pressure Behaviors at Fully Mechanized Face in Thin Coal Seam with Large Inclined Angle

作　　者：蔡志良[1] 廖学东[1] 韩磊[1] 

机构地区：[1]安徽理工大学能源与安全学院,安徽淮南232001

出　　处：《煤炭技术》2011年第11期86-88,共3页Coal Technology

基　　金：安徽省高校省级自然科学研究项目(KJ2011A078)

摘　　要：以桃园煤矿7246工作面为研究对象,通过对工作面支架工作阻力的实测分析,揭示了大倾角薄煤层综采工作面的矿压显现规律,分析了液压支架运行状况及对72煤层顶底板的适应性,对今后生产实践具有指导意义。Taking 7246 coal face in Taoyuan Coal Mine as an example,by measuring and analysis on the working face support resistance,the law of mine pressure behaviors is revealed, which is at a fully mechanized face in a thin coal seam with large inelined angle,and the operation condition of hydraulie supports and the adaptability for the roof and floor in 72 coal seam are analyzed,for future production practice signifieance.

关 键 词：大倾角薄煤层 综采工作面 矿压显现 液压支架 

分 类 号：TD323[矿业工程—矿井建设]