Method for determining the load on and width of coal pillar at the recovery room end of fully-mechanized longwall mining

被引：0
|
作者：
Gu, Shuancheng [1 ]
Wang, Bonan [1 ]
Huang, Rongbin [1 ]
Miao, Yanping [1 ,2 ]
机构：
[1] School of Architecture and Civil Engineering, Xi'an University of Science and Technology, Xi'an,Shaanxi,710054, China
[2] Shennan Zhangjiamao Mining Co., Ltd. of Shaanxi Coal Group, Shenmu,Shaanxi,719300, China
来源：
Zhongguo Kuangye Daxue Xuebao/Journal of China University of Mining and Technology | 2015年 / 44卷 / 06期
关键词：
Coal pillar - Deformation of surrounding rock - Fully-mechanized face - Hydraulic support - Load transfer mechanism - Protective pillar - Retracement channel - Yield minings;
D O I：
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中图分类号：
学科分类号：
摘要：
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页码：990 / 995
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