[1] Faculty of Resources and Safety Engineering, China University of Mining and Technology (Beijing), Beijing,100083, China
[2] State Key Laboratory of Coal Resources and Safe Mining, China University of Mining and Technology (Beijing), Beijing,100083, China
[3] College of Mining Engineering, Hebei United University, Tangshan,Hebei,063009, China
[4] School of Civil and Environmental Engineering, University of Science and Technology Beijing, Beijing,100083, China