1. China Coal Science Research Institute, Beijing 100013, China
2. State Key Laboratory of Coal Mine Safety Technology, China Coal Technology and Engineering Group, Shenyang Research Institute, Shenfu Demonstration Zone, Fushun 113122, China
3. College of Emergency Management and Safety Engineering, China University of Mining and Technology (Beijing), Beijing 100080, China
4. College of Mining and Safety Engineering, Shandong University of Science and Technology, Qingdao 266590, China