摘要
基于朔州煤电矿区王坪煤矿煤层群开采现状,以8406综放工作面为研究对象,分析受到上覆3#煤层开采影响的工作面矿压显现规律。
Based on the Shuozhou coal and electricity of coal seams group mining in Wangping mining area,analyze the strata pressure of 8406 working face overlying 3^#coal seam mining.
作者
张亮
赵铁林
郭英杰
李军
ZHANG Liang;ZHAO Tie-lin;GUO Ying-jie;LI Jun(Coal Mining and Designing Department,Tiandi Science and Technology Co.,Ltd.,Beijing 100013,China;Mining Research Institute,China Coal Research Institute,Beijing 100013,China;Inner Mongolia Pingzhuang Energy Co.,Ltd.,Chifeng 024076,China)
出处
《煤炭技术》
CAS
2018年第10期81-83,共3页
Coal Technology
关键词
煤层群开采
综放工作面
周期压力
支架适应性
coal seams group mining
fully-mechanized caving face
periodic weighting
support adaptability
