1. Safety Engineering Center North China University of Science and Technology Beijing China
2. Faculty of Energy and Safety Engineering Key Laboratory of Safety and High‐efficiency Coal Mining Anhui University of Science and Technology Huainan China
3. State Key Laboratory of Coal Mine Disaster Dynamics and Control College of Resources and Environmental Science Chongqing University Chongqing China
4. School of Energy Science and Engineering Henan Polytechnic University Jiaozuo China