摘要
针对XV2302工作面顶板坚硬的特点,通过相似模拟试验和FLAC3D模拟得到工作面矿压显现规律,为工作面安全回采提供理论依据。
According to the characteristics of hard roof of XV2302 working face,the law of mine pressure appearance is obtained by similar simulation test and FLAC3D simulation,which provides theoretical basis for safe mining of working face.
作者
张文平
Zhang Wen-ping(Production Department of Yixin Coal Industry,Jinsheng Company,Shanxi Jincheng 048006)
出处
《山东煤炭科技》
2020年第4期45-47,共3页
Shandong Coal Science and Technology
关键词
综采
三带
支承
压力
fully mechanized mining
three zones
support pressure
