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Keyword [shallow buried coal seam]
Result: 21 - 38 | Page: 2 of 2
21. Study On The Influence Of The Residual Coal Pillar In The Room And Pillar Mining Goaf On The Law Of Strata Pressure Behavior In The Downward Coal Seam Mining
22. Study On Surface Movement And Deformation Of Ningtiaota Coal Mine Shallow Buried Coal Seams In Loess Gully Region
23. Study On Surface Air Leakage Law Of Gob Area In Shallow Buried Coal Seam Under Press-in Ventilation
24. Study On Strata Behavior Regularity And Support Adaptability Of The First Mining Face In Shallow Buried Coal Seam In Huang Yuchuan Mine
25. Numerical Simulation Study On The Relationship Between The Law Of Overlying Strata And The Emergence Of Roof Water In Shallow Coal Seam
26. The Law Of Ground Collapse And The Prediction Of Water Bursting Risk In Zhangjiamao Coal Mine
27. Dynamic Pressure Effect Of Crossing Pillars In Shallow Close Seam Group Mining In Halagou Coal Mine
28. Research On Law Of Fracture Development Of Shallow Seam Mining Through Ravine
29. Study On The Load Transfer Mechanism Of Overlying Coal Pillars Mined Out Of Shallow Buried Coal Seam Group
30. Research On Overlying Rock Movement And Fissure Evolution Law In Shallow-buried Coal Seam Working Face Under Peak-cluster Landform
31. Fracture Field Evolution And Seepage Law Of Overlying Strata Induced By Shallow Buried Coal Seam Group Mining
32. Study On Soil Damage Caused By Crack Development In Shallow Coal Mining In Loess Sand-blown Region
33. Study On Surface Movement And Deformation Law And Loss Reduction Control Of Near-shallow Coal Seam Group Mining
34. Study On The Stability Of Coal Pillars In The Main Roadway In The Island Working Face Of Shallow Buried Coal Seam
35. Spatial And Temporal Evolution Law Of Water-conducting Channel For Repeated Mining Of Shallow-buried Coal Seam In Anshan Coal Mine
36. Research On The Evolution Of Mining Spontaneous Combustion Danger Zone And Fire-fighting Technology In Shallow Buried Coal Seam Group
37. Research On Automatic Pressure Equalization Simulation System Of Working Face In Shallow Buried Coal Seam
38. Excavation Timing And Stability Control Of Roadway In Lower Coal Seam During Cooperative Mining Of Shallow-buried Coal Seam Group
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