College of Safety and Environmental Engineering, Shandong University of Science and Technology, Qingdao 266590, P. R. China Mine Disaster Prevention and Control-Ministry of State Key Laboratory ...

School of Emergency Management and Safety Engineering, North China University of Technology, Tangshan 063210, P. R. China Key Laboratory of Mining Development and Safety Technology, Tangshan 063210, P ...

However, extensive coal mining has left behind Goaf areas underground voids and fractured zones that pose serious safety hazards and environmental risks. These challenges require innovative approaches ...