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Rock burst forewarning method based on precursory information characteristics of microseism multi-parameter index in fold area
Wang Shengchuan1, 2, Zheng Qingxue2, Liu Jianzhuang1, Li Yingqian1
1. School of Mining Engineering, North China University of Science and Technology, Tangshan 063210, China;
2. Kailuan ( Group ) Co., Ltd., Tangshan 063001, China


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