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Keyword [Rock control]
Result: 81 - 100 | Page: 5 of 10
81. The Study On The Rules Of Overlying Strata Movement And Surrounding Rock Control Of Gob-side Entry Under Close-distance Thin Coal Seam Group Repeatedly Mining
82. Study On Ground Pressure Characteristics And Surrounding Rock Control Technology Of Island Coal Face Driving Roadways Along Goaf
83. Study On Deformation Characteristic Of Floor Of Stope And Control Of Floor Roadway Surrounding Rock
84. Stability Analyses Of Seam Roadway And Control Technical Research Surrounding Rock On Depth Thickness Compound Roof
85. Study On Surrounding Rock Control Of Complex Structure
86. Research And Application On Surrounding Rock Control Technology In Many Uphill Roadway Of Thick Coal In Deep Mines
87. Study On Roof Structure And Rock Control Of Mountainous Shallow-Buried Close Multiple Coal Seams
88. Study On Mine Pressure Characteristics And Surrounding Rock Control Of Steeply Dipping Soft Thick Seam Fully Mechanized Mining
89. Study Of The Surrouding Rock Deformation Mechnism And Its Control Countermeasures Of The Gob-side Entry Driving In The Extra-thick Coal Seam
90. Study On Technology And Control Mechanism In High-stress Fractured Surrounding Rock Roadway
91. Study On Soft Orck Roadway Support Mechanism And Coordination Techrnilogyof Docking Anchor In Puhe Mine
92. Numerical Simulation Research Oil Surrounding Rock Control Under Mining Based On Discrete Element Program Algorithm
93. Study On Comprehensive Evaluation And Stable Production Technology For Underground Gasification Of Residual Coal
94. Research On Local Weak Support Effect Of Deep Roadway And Surrounding Rock Control Technology
95. Deformation Mechanisms And Strengthen Technology For The Gob-side Roadway Surrounding Rock Under Mining Influence In Top Coal Caving Face With Thick Layer
96. The Theory Of Surrounding Rock Control And The Assessment Research Of Recoverability In Thick Residual Coal Seam Remining Stope
97. Study On The Characteristics Of Mining-induced Pressure Under Large Mining Height And The Key Technology In Wangjialing Coal Mine
98. Study On Surrounding Rock Control Technology For Gob-side Entry Retaining In Top-coal Caving Mining Face Of Wuyang Coal Mine
99. Research On The Overlying Strata Movement And Regulations Of Top Coal Drawing In Steeply Inclined Three-soft Coal Seam With Longwall Top-coal Caving Mining
100. Surrounding Rock Controlling Technologies And Supportsstability In Steepy Inclined Fully-mechanized Caving Stope
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