1. School of Mining and Geomatics Engineering, Hebei University of Engineering, Handan 056038, Hebei, China
2. School of Energy Science and Engineering, Henan Polytechnic University, Jiaozuo 454000, Henan, China
3. School of Emergency Management and Safety Engineering, China University of Mining and Technology (Beijing), Beijing 100083, China
4. China Collaborative Innovation Center of Coal Work Safety and Clean High Efficiency Utilization, Jiaozuo 454000, Henan, China