1. School of Safety Science and Engineering, Henan Polytechnic University, Jiaozuo 454003, China
2. Henan Province Explosion Dynamic Disaster Early Warning and Emergency Engineering Technology Research Center, Henan Polytechnic University, Jiaozuo 454000, China
3. Collaborative Innovation Center of Coal Work Safety and Clean High Efficiency Utilization, School of Safety Science and Engineering, Henan Polytechnic University, Jiaozuo 454000, China