Support resistance determination of fully mechanized top-coal caving face in extra thick seam under multi-layered hard strata

被引：0
|
作者：
Liu, Changyou [1 ]
Yang, Jingxuan [1 ]
Yu, Bin [1 ,2 ]
Wu, Fengfeng [1 ]
机构：
[1] School of Mines, State Key Laboratory of Coal Resources and Safe Mining, China University of Mining & Technology, Xuzhou,Jiangsu,221116, China
[2] Datong Coal Mine Group Company, Datong,Shaanxi,037003, China
来源：
Caikuang yu Anquan Gongcheng Xuebao/Journal of Mining and Safety Engineering | 2015年 / 32卷 / 01期
关键词：
D O I：
10.13545/j.cnki.jmse.2015.01.002
中图分类号：
学科分类号：
摘要：
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收藏
页码：7 / 13
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