Font Size: a A A
Keyword [extra-thick seam]
Result: 1 - 11 | Page: 1 of 1
1. Study On Surrounding Rock Deformation Law And Processing Parameters In Extra-thick Seam Of Fully Mechanized Caving Mining With Great Mining Height
2. Research On Advanced Support Segment Stability For Gob-side Entry Of The Soft Floor In Extra Thick Seam
3. Study On Distribution Law Of Spontaneous Combustion"Three-Zone" In Goaf Of Fully Mechanized Caving Coal Face With Inflammable Extra-thick Seam
4. The Research On Longwall Inclined Slicing Of Top Coal Caving In Steeply Dipping And Extra-thick Coal Seam Of Dongxia Colliery
5. Study On Arch-Beam Coupling Support Structure And Stability Control Of Roadway Surrounding Rock In Extra Thick Seam
6. Study On Overburden Rock Failure Characteristics Of Fully Mechanized Mining Full-height Of Extra Thick Seam In Bulianta Mine
7. Deformation Law And Control Technology Of Surrounding Rock Of Large Cross Section Roadway Adjacent To Gob With Extra Thick Seam
8. Study On Arching Mechanism And Release Characteristics Of Fully Mechanized Top Coal Caving In Extra-thick Seam
9. Regularity Of Coal-pressure Manifestation In Layered Fully Mechanized Caving Face With Steeply Dipping Seam And Extra Thick Seam
10. Study On The Development Law Of Separation Layers Water Damage In Overlying Strata With Extra Thick Seam Mining
11. Overburden Breakage Characteristics And Fracture Field Evolution Of Extra-thick Seam Mining Of The Jurassic And Carboniferous Mining
  <<First  <Prev  Next>  Last>>  Jump to