机译:Distribution Law of Coal Spontaneous Combustion Hazard Area in Composite Goaf of Shallow Buried Close Distance Coal Seam Group
College of Energy Engineering, Xi'an University of Science and Technology, Xi'an, China, Shenhua Shendong Coal Group Corporation Limited, China Energy Group, Shenmu, China;
Shenhua Shendong Coal Group Corporation Limited, China Energy Group, Shenmu, China;
College of Energy Engineering, Xi'an University of Science and Technology, Xi'an, China;
Compound goaf; coal spontaneous combustion; fire prevention; close distance coal seams;