1. School of Mining Engineering, Anhui University of Science and Technology, Huainan 232000, China
2. School of Mechanical and Electrical Engineering, Huainan Normal University, Huainan 232038, China
3. National Engineering Laboratory of Coalmine Backfilling Mining, Shandong University of Science and Technology, Taian 271000, China
4. Coal Burst Prevention and Control Research Centre, Yankuang Group Co., Ltd., Zoucheng 273500, China