摘要
为掌握王坡煤矿3209综放工作面的矿压显现规律,采用液压支架工作阻力实时监测系统,通过相应的统计、计算、分析掌握工作面矿压显现规律,为沁水煤田3#煤层综放开采工作面采场压力的控制提供了参考依据。
In order to master the law of mine pressure appearance in 3209 fully mechanized top coal caving face of Wangpo Coal Mine,the real-time monitoring system of working resistance of hydraulic support is adopted to master the law of mine pressure appearance through corresponding statistics,calculation and analysis,which provides a reference for the control of mine pressure in 3#coal seam fully mechanized top coal caving face of Qinshui Coal field.
作者
徐仪昌
Xu Yi-chang(Shanxi Tiandi Wangpo Coal Industry Co.,Ltd.,Shanxi Jincheng 048021)
出处
《山东煤炭科技》
2020年第6期213-215,219,共4页
Shandong Coal Science and Technology
关键词
综放工作面
周期来压
矿压监测
液压支架
Fully mechanized caving face
periodic weighting
mine pressure monitoring
hydraulic support
