Study on influence law of coal pillar size on roof break structure and fracture development in fully mechanized working face

被引:0
作者
Xu, Xing-Liang [1 ,2 ,3 ]
Wei, Hao [1 ,2 ]
Tian, Su-Chuan [1 ,2 ]
Zhang, Bei [1 ]
机构
[1] School of Mines, China University of Mining and Technology, Xuzhou,221116, China
[2] State Key Laboratory of Coal Resources and Safe Mining, China University of Mining and Technology, Xuzhou,221116, China
[3] Key Laboratory of Deep Coal Resource Mining, Ministry of Education of China, China University of Mining and Technology, Xuzhou,221116, China
来源
Meitan Xuebao/Journal of the China Coal Society | 2015年 / 40卷 / 04期
关键词
D O I
10.13225/j.cnki.jccs.2014.3020
中图分类号
学科分类号
摘要
15
引用
收藏
页码:850 / 855
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