Stability comparison of the roadway supporting by different types of anchor under complicated stress conditions in Jinchuan No.3 mine area

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Stability comparison of the roadway supporting by different types of anchor under complicated stress conditions in Jinchuan No.3 mine area

QU Biao, HE Zhi-Liang, WANG Da-Guo, LI Bin, FENG Liang

Metal Mine . 2016, (01): 151 -156 .