Fully mechanized top-coal caving: Underground stress at gateways under barrier pillars of an upper coal seamm

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作者：
Tu, Shi-Hao [1 ]
Wang, Fang-Tian [1 ]
Dou, Feng-Jin [1 ]
Yuan, Yong [1 ]
Lu, Yan [1 ]
机构：
[1] State Key Laboratory of Coal Resource and Mine Safety, School of Mines, China University of Mining and Technology, Xuzhou, Jiangsu 221116, China
来源：
Zhongguo Kuangye Daxue Xuebao/Journal of China University of Mining and Technology | 2010年 / 39卷 / 01期
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