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Risk assessment of mine water outburst based on hierarchical clustering fuzzy comprehensive evaluation
An Lvning1, Chen Jifu1,2, Dong Guangming1, Li Yubing3
1. College of Coal Engineering, Shanxi Datong University, Datong 037003, China; 2. School of Architecture and Surveying Engineering, Shanxi Datong University, Datong 037003, China; 3. Tongxin Coal Mine Shanxi Co., Ltd.,Jinneng Holding Coal Industry Group,Datong 037003, China


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