Gas drainage technique by 1000 m long and large diameter roof boreholes in high gas coal seam group

被引：0
|
作者：
Zhao, Yao-Jiang [1 ,4 ]
Xie, Sheng-Rong [2 ]
Wen, Bai-Gen [3 ]
Guo, Hai-Dong [4 ]
Yuan, Sheng-Jun [4 ]
机构：
[1] College of Resources and Safety Engineering, China University of Mining and Technology (Beijing), Beijing 100083, China
[2] College of Civil and Environmental Engineering, University of Science and Technology Beijing, Beijing 100083, China
[3] Huajin Coking Coal Co. Ltd., Lishi 033315, China
[4] College of Mining Engineering, Taiyuan University of Technology, Taiyuan 030024, China
来源：
Meitan Xuebao/Journal of the China Coal Society | 2009年 / 34卷 / 06期
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页码：797 / 801
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