| 
							
      					 | 
  					 
  					
    					 | 
   					 
   										
    					| Study on deformation failure mechanism and stability control of the inner wall of shaft coal pockets | 
  					 
  					  										
						| LIU Mingyin1,2,3 | 
					 
															
						(1. School of Energy Engineering,Xi?an University of Science and Technology,Xi?an,Shaanxi 710054,China;2. Coal Industry Taiyuan Design Research Institute Group Co.,Ltd,Taiyuan,Shanxi 030001,China;3. School of Safety Science and Engineering,Xinjiang Institute of Engineering,Urumqi,Xinjiang 830023,China)
  | 
					 
										
						 | 
					 
				 
				
				
			
		 |