Research on overburden and ground surface cracks distribution and formation mechanism in shallow coal seams group mining

被引：0
|
作者：
Huang, Qingxiang [1 ]
Du, Junwu [1 ]
Hou, Enke [2 ]
Yang, Fan [2 ]
机构：
[1] College of Energy Engineering, Xi'an University of Science and Technology, Xi'an,Shaanxi,710054, China
[2] College of Geology and Environment, Xi'an University of Science and Technology, Xi'an,Shaanxi,710054, China
来源：
Caikuang yu Anquan Gongcheng Xuebao/Journal of Mining and Safety Engineering | 2019年 / 36卷 / 01期
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学科分类号：
摘要：
Roofs
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页码：7 / 15
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