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Keyword [backfill mining]
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41. Required Strength Model Of Cemented Backfill With Research On Arching Mechanism Considering Backfill-rock Interaction
42. Ground Control Mechanism Of Mining Extra-thick Coal Seam Using Upward Slicing Longwallroadway Cemented Backfilling Technology
43. Research Of The Overlying Strata Movement And Its Impact With Roadway Backfill Mining Under Rich Aquifer
44. Study On The Feasibility Of Backfill Mining Under Village In Xinxing Mine
45. Research On The Safety Of Paste Filling Mining Of Lower Coal Seam Above Confined Aquifer In Daizhuang Colliery
46. Roof Movement Analysis In The Backfill Mining Area Based On Nonlinear Elastic Foundation Beam
47. Study On Gague Backfill Mining Mechanism Of Overburden Rock Deformation And Fracture
48. Key Technology Of Integration Of Coal Mining–Gangue Washing–Gob Backfilling At Ping Dingshan Mine X?
49. Research Of Ground Subsidence And Reducing Subsidence By Filling In Multi Seam Mining Under Power Structure
50. The Feasibility Study Of Qingping Phosphate Mine Backfill Mining
51. Research On Top-level Stratified Full Tailings Filling Mining Technology In A Deep Mine
52. Mechanical Behaviour Of Gangue Backfill Material And Control Mechanism Of Strata Movement
53. Research On The Stability Of"Backfill Body-Immediate Roof"Combined Bearing Structure In Contructional Backfill Coal Mining
54. Mechanism And Method Of Key Aquiclude Strata Reconstruction By Backfill Mining Technology
55. Thermal Energy Storage Mechanism And Method In Underground Energy-Stored Functional Backfilled Stopes
56. Crushed Rock Filling For Tight Roof Control Mechanism
57. Study On Strata Movement And Surface Movement In Filling Mining Of Superhigh-water Material In Handan Area
58. Tailings Cemented Paste Rackfill Creep Properties And The Prediction Of Surface Movement In Backfill Site
59. Study On Mechanism Of Preventing Water-inrush From Floor Above Confined Water By Backfill Mining With Paste
60. Study On Long-term Stability Of Paste Backfill Mining Under Tunnel
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