Coal Seam Mining - Globe Thesis

Keyword [Coal Seam Mining] Result: 141 - 159 \| Page: 8 of 8
141.	Study On Layout Of Mining Roadway And Surrounding Rock Control Technology In Close Coal Seam Of Sanjiaohe Coal Mine
142.	Study On The Influence Of No.15 Coal Seam Mining On Surface Water In Sijiazhuang Coal Mine
143.	Research On The Development Height Of Water-conducting Fissure Zone In Overlying Strata Caused By Deep Coal Seam Mining
144.	Study On The Influence Of The Propulsion Speed Of Fully Mechanized Caving Face On The Mining Stress And The Mechanical Characteristics Of Coal Sample
145.	Study On The Deformation And Failure Of Overlying Strata And The Evolution Of Permeability In Shallow Coal Seam Mining
146.	Mining Technology And Pressure Behavior Law Of Adjacent Coal Seam And Working Face In Xinyuan Coal Mine
147.	Research On The Dynamic Law Of Overlying Strata Failure In Shallow Burying And Short Distance Double Coal Seam Mining
148.	Study On Evolution Law Of Mine Earthquake Under Different Mining Methods In Large Dip Angle And Extra Thick Coal Seam Of Huayan Coalfield
149.	Study On Stability Of Gently Dipping Rock Slope Disturbed By Composite Thin Coal Seam Mining In Karst Mountain Area
150.	Surface Movement Law And Ecological Environment Influence Of Shallow Coal Seam Mining In Western China
151.	Research On Prevention And Control Technology Of Air Leakage And Coal Spontaneous Combustion In Goaf Of Short-distance Coal Seam Mining In Xinji No.2 Mine
152.	Study On Overburden Failure Law And Rock Slope Stability In Downhill Mining Of Close Seam
153.	Study On Bolt Support Technology Of Roadway Under Goaf In Close Distance Coal Seam
154.	The Study On The Strata Movement And Mine Pressure Behavior Under The Extra-thick Coal Seam Mining Based On The Physical Model And Discontinuous Deformation Analysis
155.	Study On Stability Control Of Roadway Surrounding Rock Under Near Coal Seam Working Face
156.	Study On Roadway Layout And Surrounding Rock Control Of Large Buried Depth And Short Distance Lower Coal Seam
157.	Analysis Of Surface Deformation In Thick Coal Seam Mining Under Super Thick Conglomerate Strata
158.	Research On The Evolution Law Of Overlying Fissures In Shallow Coal Seam Mining Under Karst Cave Landform
159.	Research On The Fracture Law Of Overlying Rock In Shallow Coal Seam Mining Under Karst Cave Landform
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