extra-thick coal seam - Globe Thesis

Keyword [extra-thick coal seam] Result: 1 - 20 \| Page: 1 of 5
1.	Study On Coal Roadway's Stability Of Large Height Mining Face In Complex And Extra-thick Coal Seam
2.	Study On Overburden Migration Features Of Top-coal Caving Mining And Index Analysis Of Two-zone Height
3.	Study On Safety Technology For Fully-mechanized Top-coal Caving Face In Steep And Extra-thick Coal Seam Of Baoji Shan Mine
4.	Studay On Coal Wall Stability In Fully Mechanized Mining With Large Mining Height Of Extra-thick Coal Seam Under Goaf
5.	Surrounding Rock Control Technology Of Retreating Entry In Extra Thick Coal Seam With Upward Slicing Backfilling Method
6.	Simulation Study On Strata Movement And Deformation Laws Of Roadway Cemented Filling Mining
7.	Numerical Simulation Of Fire Prevention And Control At Goaf Of Fully Mechanized Top Coal Caving Workface In Inflammable Extra-thick Coal Seam Of Gushan Mine
8.	Study Of The Surrouding Rock Deformation Mechnism And Its Control Countermeasures Of The Gob-side Entry Driving In The Extra-thick Coal Seam
9.	Mpt-bankm Of Roof Deformation And Its Control In Roadways With Extra Thick Coal Seam
10.	Mechanism And Prevention And Control Of Rockburst In Extra Thick Coal Seams Under Super Thick Conglomerate Stratum
11.	Mechanism And Control On Mining Induced Influences Around Longwall Top Coal Caving Face In Extra Seam With Complex Structures
12.	Dynamic Characteristic Of Hard Roof Fracture In Extra-thick Coal Seam And Its Application On The Control Of Roadway Surrounding Rock
13.	Research Of Longwall Fully-mechanized Sublevel Caving Technolngy In Steep Dipping Extra-thick Coal Seam Of Gongwusu Mine
14.	Research On Overburden Failure Features And Load Transfer Rule Of Extra Thick Coal Seam Minging
15.	Research On Section Pillar Parameters And Mining Roadway Support With Extra-thick Coal Seam In Wujiagou Coalmine
16.	Key Technologies And Practice On The Intensive Mining Of Extra-thick Coal Seam Under Water-rich Roofs And Thick Overburden
17.	Study On Movement Laws Of Overlying Strata And Its Control Of Extra-thick Coal Seam Mining In Xinjiang Region
18.	Study On The Application Of Hydraulic Fracturing To Prevent Rock Burst
19.	Study On Movement Laws Of Overlying Strata And Surface Deformation Of Extra-thick Coal Seam Mining
20.	Research On Strata Behavior Regularity Of Fully Mechanized Face With Extra-thick Coal Seam Of Long Wang Gou Coal Mine
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