“三软”厚煤层分层综采大跨度切眼支护技术
王猛,杨科,等
Strata Behaviors and Control Technology in Large Span Length Cutting Hole of “Three Soft” and Thick Coal Seam Slicing
煤炭工程 . 2014, (3): 32 -34 .  DOI: 10.11799/ce201403011