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Keyword [numericalsimulation]
Result: 61 - 80 | Page: 4 of 10
61. The Research Of Coalbed Methane Accumulation Zone About Jixi Basin
62. Three-dimensional Geological Model And Forecasting Of Waterflow Of A Coal Mine In Shanxi
63. Numerical Simulation Of Deep Foundation Temporary Support Demolition Blasting Under Complicated Circumstance
64. Technology Of Shaft Excavation By One-step With Spherical Charge Blasting Based On Deep-hole Presplitting
65. Study And Application Of The Key Technology For Rapid Excavation Of Large Section Roadway
66. Stability Analysis And Control Techniques Research On The Surrounding Rock Of The Ore-drawing Roadway In Dongguashan Copper Mine
67. Study On Mine Pressure Regularity Of Xin Zhouyao Coal Mining Workface Under The "Three-hard" Condition
68. Research On Application Of Hollow Grouting Anchor Technology In Qing Shuiying Coal Mining
69. Research On Rock Burst Prevention And Control About Close Distance Coal Seams Mining In The No.2JiNing Coalmine
70. Study On Rock Pressure Feature Of Large Mining Height Fully Mechanized Face In Changping Coal Mine
71. Study On Surrounding Rock Stability Of Bed Plate Tunnel Under Mining Pressure In Pan Yidong Mine
72. Research On Slope Stability Of Non-working Bank In Jilin Guole Mine Ⅱ
73. Technique Of Gas Control During Mining The Protection Layer In Multi-seams Of Low Permeability
74. Opencast Step Presplit Research And Application Of Blasting Parameter Optimization
75. Study Of Gas Seepage Numerical Simulation And Disasters Prevention During Tunnel Excavation
76. Dust Catching Cover Of Down-the-hole Drill’s Flow Field And Structure Optimization
77. Study On Adjacent Layers Gas Extraction Technology Research Of Shangsheerjing Coal Mine9302Face
78. Research On Numerical Simulation Of Regularities Of Dust Distribution Of Front Pumping Back Pressing Hybrid Ventilation In Machine Operating Work Face
79. Research And Application On Pressure Relief And Permeability Increasing In Low Permeability Coal Seam By Hydraulic Fracturing In Wu Yang Coal Mine
80. The Researches And Applications Of Gas Drainage On Steep-Inclined Thick-Seam
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