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Keyword [key stratum]
Result: 41 - 60 | Page: 3 of 5
41. Study On Broken Structure Characteristics And Stability Of Key Stratum Of Immediate Roof In Fully-Mechanized Face With Large Mining Height
42. Structure Of “Key Strata And Arch Structure In Unconsolidated Layers” And Its Application
43. Formation Mechanism Of Compacting Area In The Gob With Grouting Into Overburden Of Isolated Panels During Longwall Mining
44. Research On Overbufden Rock Activity In Fully Mechanized Face Of Large Mining Height Under The Goaf Of Close Distance Coal Seams
45. Research On Rules Of Surface Movement And Deformation Under Mining In The Second Panel Of Tingnan Coal Mine
46. Research On Optical Fiber Sensing To The Structure Evolutiont Of Overlying Rock With Multi-Coal Seam Mining
47. Research On The Migration Rules Of Overlying Strata Under The Condition Of Fully Mechanized At Fan-gezhuang Mine
48. Research On The Development Mechanism Of Water Flowing Fractured Zone In Xuemiaotan Coal Mine
49. Study On The Regulation Of Strata Movement And The Predication Of Surface Movement Caused By Shallow Seam Mining
50. Movement Law Of The Overlying Strata Above Large Mining Height Longwall Face-end With Shallow Cover And Its Effect On Ground Deformation
51. Study On Strata Pressure Law Of Fully Mechanized Mining Face With Large Mining Height In Shallow Coal Seam
52. Study On The Bearing Structure Model Of Isolated Overburden Grout Injection And Its Application
53. Method To Predict The Surface Subsidence Based On The Key Strata Structure
54. Study On The Mechanical Model Of Rotational Speed Of Key Stratum And Its Application
55. Research On Control Mechanism And Application Of Sequenced Instability Of Section Key Stratum In Short Wall Continuous Mining
56. Theoretical Study On The Influence Of Key Strata On Abutment Pressure Distribution
57. Investigation Of Analogous Hyperbola Model Of Overburden Movement Induced By Mining
58. Surface Cracks Distribution Characteristics And Development Mechanism In High-intensity Mining Of Nearly Shallow Thick Coal Seam
59. Research On The Motion And Failure Regulars Of Overlying Strata Induced By Fully Mechanized Caving Faces Under High-position Thick Hard Strata In Guo Jiahe Coal Mine
60. Study On The Evolution Of Mining Stress Based On Key Stratum Theory And Its Influence On Deformation Of Roadway
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