同忻矿C3-5~#综放工作面8101-2顶板来压规律的研究

Study on Roof Pressure Law of 8101-2 Fully Mechanized Caving Face C^(3-5#) in Tongxin Coal Mine

通过运用椭球体放矿理论,经过实测数据验证,从而掌握了同忻矿综放工作面C^(3-5#)层北一盘区西8101-2顶板来压的特殊规律,实现了安全、快速、绿色、经济开采。

In this paper,based on the theory of ellipsoid drawing and the field data test,the special law of the pressure of the 8101-2 roof in the north part of the C3-5#layer of the fully mechanized caving face of the Tongxin coal mine was mastered.It realized the safe,fast,green and economic mining of coal mine.