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Keyword [gangue backfilling]
Result: 1 - 11 | Page: 1 of 1
1.
Experimental Research On Gas Permeability Of Coal Gangue Backfilling Under The Circumstance Of Protective Layer Mining
2.
Research On Process And Equipment Of Gangue Cemented Backfilling In Coal Tunnel
3.
Study On The Macro-icro Mechanical Properties Of Gangue Backfilling Body And Relationship Between Support And Surrounding Rock In Comprehensive Mechanized Filling Mining
4.
Evolution Mechanism And Control Of Water-flowing Fracture With Gangue Backfill Under Aquifer In Coal Mines
5.
Feasibility Research On Gangue Backfilling Mining Under Buildings For Chang Cun Mine S5-12 Working Face
6.
Strata Behavior Of The Mixed Mining Working Face Of Fully Mechanized Gangue Backfilling Mining And Caving Mining In Pingdingshan No.12 Coal Mine
7.
Surrounding Rock Deformation Mechanism And Application For Gob-side Entry Retaining In Deep And Large Height Coal Seam With Fully Mechanized Gangue Backfilling Mining
8.
Study On Geochemical Characteristics And Heavy Metal Element Migration Of Coal Gangue Backfilling Material
9.
Stability Control Technology Of Surrounding Rock In Xin Julong Mine Gangue Backfilling And Gob-side Entry Retaining
10.
Study On The Stability And Grouting Reinforcement Of The Gob-side Entry Retaining With Solid Backfilling
11.
Study On The Damage Characteristics Of Solidified Body And Coal Pillar And The Movement Law Of Overburden In Continuous Driving And Gangue Backfilling
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