1. School of Safety Science and Engineering, Anhui University of Science and Technology, Huainan 232001, China
2. State Key Laboratory of Mining Response and Disaster Prevention and Control in Deep Coal Mines, Anhui University of Science and Technology, Huainan 232001, China
3. China Coal Technology Engineering Group, Chongqing Research Institute, Chongqing 400039, China
4. State Key Laboratory of the Gas Disaster Detecting, Preventing and Emergency Controlling, Chongqing 400037, China
5. Joint National-Local Engineering Research Centre for Safe and Precise Coal Mining, Anhui University of Science and Technology, Huainan 232001, China