Experimental and simulation study on influence of pick cone angle on coal-rock fragmentation and dust-generation characteristics
1 College of Mining Engineering, Liaoning Technical University, Fuxin Liaoning 123000, China
2 College of Safety Science and Engineering, Liaoning Technical University, Fuxin Liaoning 123000, China
3 Erdos Research Institute of Liaoning Technical University, Erdos Inner Mongolia 017000, China
4 College of Resources and Environmental Engineering, Jilin University of Chemical Technology, Jilin Jilin 132000, China
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