1. State Key Laboratory of Coal Mine Disaster Dynamics and Control, Chongqing University, Chongqing 400044, People’s Republic of China
2. School of Resources and Safety Engineering, Chongqing University, Chongqing 400044, People’s Republic of China
3. National Offshore Oil Corporation (CNOOC), Limited, Zhanjiang, Guangdong 524057, People’s Republic of China
4. College of Safety Engineering, Chongqing University of Science and Technology, Chongqing 401331, People’s Republic of China