large mining height - Globe Thesis

Keyword [large mining height] Result: 21 - 40 \| Page: 2 of 10
21.	Study Of Movement Laws And Loading Behavior Of Overlying Strata With Large Mining Height
22.	Study On Rock Pressure Feature Of Large Mining Height Fully Mechanized Face In Changping Coal Mine
23.	Study On Mechanism Of Spalling In Longwall Face Of Large Mining Height In Shallow Coal Mines
24.	Numerical Simulation Of Coal Dust Concentration And Removel Of Seven Meters Fully-excavating Working Face
25.	Study On Surrounding Rock Deformation Control Of Large Mining Height Roadway And Support Optimization
26.	Yi DE Large Mining Coal Mine On The15th Mechanized Mining Law Of Abutment Pressure Distribution And Advance Support Design
27.	Dingji Coal Mine1272(3) Large Mining Height Mine Pressure Regularity Characteristics Under The Condition Of Different Working Face Length
28.	Study On Rock Pressure Law Of Large Cutting Height Workface Under Different Mining Velocities
29.	Large Mining Height Thick Hard Roof Control Technology
30.	Research On Stability Of Thin Lofty Broken Roof In Large Cutting Height Workface And On Control Technology
31.	Study On The Selection And Practice Of Equipment In Fully Mechanized Caving And Large Mining Height Face Based On AHP
32.	Research On The Reasonable Position Of Inclined High Drainage Roadway For Large Mining Height Inclined Longwall Fully Mechanized Coal Face
33.	Research And Application Of Small Diameter Deep And Shallow Hole-blasting In Working Face With Large Mining Height In Roof Pre-splitting
34.	Mine Pressure Observation And Study On The Rules Of Ground-pressure Manifestation Of Coalface With The Large Height In Fractured Rock Condition
35.	Study On Surrounding Rock Control Technology In Hard Roof And Large Mining Heigh Stope
36.	Studay On Coal Wall Stability In Fully Mechanized Mining With Large Mining Height Of Extra-thick Coal Seam Under Goaf
37.	Large Mining High Along The Goaf Floor Heave Mechanism And Control
38.	Study On Spontaneous Combustion Rule In Goaf With Large Mining Height And Ultra Long-distance Fully-mechanized Working Face
39.	Study On Movement Laws Of Hard Roof And Control Technology Of Thick Coal Seam With Large Mining Height
40.	Study On Spalling Mechanism And Application Of Coal Wall With Large Mining Height
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