桃园煤矿10煤综采工作面矿压观测分析

Analysis on Mine Groud Pressure Observation at Fully Mechanized Coal Face in No.10 Coal Seam in Taoyuan Coal Mine

通过对桃园煤矿10煤1003综采工作面支架工作阻力、超前单体支柱载荷、深部多点位移、机风巷表面位移测试分析,得出该矿10煤综采工作面矿压显现规律,为实现该矿10煤综采工作面安全高效回采提供依据。

Some aspects at No.1003 fully medanized coal face in No.10 coal seam of Taoyuan Coal Mine are analyzed,such as support resistance, advanced single prop load, deep multi-point displacement, machine wind tunnel test and analysis of surface displacement. The law of mine ground pressure at the fully mechanized coal face in No.10 coal seam is obtained. The basis is provided for safe and high effective mining at the fully mechanized coal face in No.10 coal seam.