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21. Study On The Mechanism Of Coupling Support Technology And The Parameter Optimization In Deep Soft Roadway
22. Experimental Study On The Stability Of Gypsum Mine Gob’s Dynamic Evolution Based On The Coupling Of Rheology And Disturbance
23. Study On The Supporting Measures And Deformation Mechanism Of The High Stress Soft Rock Roadway
24. Study On Stability Of Surrounding Rock And The Filler Mass Of Mechanized Caving Leaving Road Along Goaf
25. Study On The Combustion Cavity Growth And Stability Of The Roof During Underground Coal Gasification
26. Study On High Mining-induced Stress Evolution And Effects Of Downward Relieving Mining For Closed Coal Seams
27. Experimental Study On The Force And Deformation Damage Characteristics Of The Surrounding Rock In Rectangular
28. Using Thick Anchor Plate Supporting Theory To Study Mechanism Of Bolt Supporting In The Full Seam Gateway
29. The Basic Research Of Strip-filling Mining In Mined-out Area
30. Pan Yidong Coal Mine Of High Gas Coal Seam Coal Face Gas Source And Gas Governance Research
31. The Experimental And Numerical Simulation Research Of The Gas Migration Rules In Goaf
32. The Ventilation Air Methane Technology Research In Fully Mechanized Caving Face Of Dahuangshan Mine
33. Study On Evolution Characteristics Of Hard-and-thick Strata Breakage And Stress-releasing Effect In Ascending Order Mining
34. Researh On Characteristics Of Overling Strata Movement And Mining-induced Stress And Fracture In Close Multiple-seam Minings In Assending Order
35. Law Of Evolution And Application About Stress Field Of The S Urrounding Rock In Deep Well Mining Influenced Space
36. Experimental Study On The Stability Of Surrounding Rock On Deep Shaft Ingate In Coal Mine
37. Study On Permeability Improvement And Release Of Pressure Technology Of Deep Hole Pre-splitting Blasting In11-3Coal Uncovering Of Guqiao South Coal Mine
38. Experimental Research On Electrochemical Treatment Of Mudstone
39. Study On Adaptability Of Coal Pillar In8407Working Face Of Yangquan Coal Mining Group
40. Relationship Between Underground Pressure Changing Of Working Face And Gas Emission
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