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Keyword [Coal roadway]
Result: 81 - 100 | Page: 5 of 10
81. Studying On The Surrounding Rock Control Technology Of Roadway Under Extremely Loose Coal Seam
82. The Research On Surrounding Rock Stability Of Large Span Coal Roadway And Supporting Technology Under The Mining Influence
83. Research On The Mechanism Of Rock Burst In Coal Roadway Under Extremely Thick Igneous Rocks And Control Techniques
84. Study On Coal Roadway Surrounding Rock Stability Classification And Strong Sidewall And Corner Supporting Technology In Shanxi Coking Coal Group
85. Bijie City Coal Roadway Bolting With Wire Mesh Research
86. Study Of Mining Face Gas Accumulation And Migration Dynamics Process
87. Reseach On Gas Drainage By Large Diameter Boreholes In Coal Roadway Strips Base On Multi-physics Coupling
88. Prediction Of Small Faults Based On Gas Drainage Boreholes Cross Seam Bedding Strip
89. Research On Analysis Of The Narrow Coal Pillar Stability And Its Surrounding Rock Controlling In Three-soft-coal Seam Drifting Along Goaf
90. Failure Characteristics And Support Design For Surrounding Rock Of Deep Coal Roadway At Fully Mechanized Caving Face In Binchang Mining Area
91. Research On Bolt-Supporting Technology In Coal Roadway At Vietnam Duonghuy Coal Mine
92. Pre-evaluation Method Of Rockburst Risk In Coal Roadway Driving
93. Control Of Rock Burst In Coal Roadway Of Fully-mechanized Sublevel Caving Mine
94. Research On Surrounding Coal And Rock Of Soft Coal Roadway Creep Buckling Mechanism And Its Supporting Technology
95. Study On Supporting Technology Of Roadway In Deep Extra-soft Coal With High Gas
96. The Study On Surrounding Rock Stability Evaluation And Its Supporting Technology Of Gateway In Deep Yunheling Coal Mine
97. Reinforced Control Of Large Section Coal Roadway Under Intense Top-coal Caving Mining Influence In WJL Mine
98. Deformation Instability Mechanism And Supporting Technology Of Large-section Coal Roadway With Layered Roof In Zhaozhuang Coal Mine
99. Recognizing Method Of Coal Roadway Roof Strata Based On The Vibration Characteristics Of Bolter
100. Study On Rib Breakage Mechanism And Control Technology Of Large Cross-section Coal Roadway For Excavation Unloading
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