Surrounding rock control optimal design of large section roadway in soft coal seam

被引：0
|
作者：
Liu, Jin-Rong [1 ]
Kang, Qing-Tao [2 ]
机构：
[1] Datong Coal Mine Group Limited Company, Datong, Shanxi 037003, China
[2] School of Safety Engineering, North China Institute of Science and Technology, Sanhe, Hebei 065201, China
来源：
Caikuang yu Anquan Gongcheng Xuebao/Journal of Mining and Safety Engineering | 2013年 / 30卷 / 06期
关键词：
Coal mines - Coal deposits - Deformation - Rocks - Arches - Coal - Floors - Numerical methods - Mine roof control;
D O I：
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中图分类号：
学科分类号：
摘要：
引用
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页码：836 / 840
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