Font Size: a A A
Keyword [roadway driving]
Result: 1 - 20 | Page: 1 of 4
1. Study On Deformation Of Narrow Pillar Of Roadway Driving Along Next Goaf Of Full Caving Face And Its Control In Deep Coal Mine
2. Study Of Surrounding Rock Structure And Deformation Mechanism Of Roadway Under Different Widths Of Section Coal Pillar
3. Study On Influence Of Rock Roadway Driving Blasting Seismic Effect And Wall Rock Stability
4. Strata Behavior Of Fully Mechanized Coal Face With Sublevel Caving By Light Supports In Faults Pillar
5. Study On Surrounding Rock Control Technique Of Deep-Seated Roadway Driving Along Goaf In Haishiwan Colliery
6. Study On The Stability Control Technology Of Surrounding Rock In A Roadway Driving Along Goaf Forward To Mining Face In Limin Colliery
7. Supporting Technique Research Of Overall Roadway Along Goaf In Loose Coal Seam
8. Application Study Of Deep Borehole Pre-fracturing Blasting Enhancing Permeability Technology To Seam Opening In Zhenghang Mine Coal Roadway Driving
9. Study On Failure Evolution Mechanism And Control Of Roadway Driving Along Next Goaf In Fully Mechanized Top Coal Caving Face In Kilometer Deep Mine
10. Research On Outer Stagger Arrangement Roadway Driving Along Goaf And Support Technology With Thick Coal Seam In Xiegou Coal Mine
11. Deformation Mechanism Of Surrounding Rock Of Roadway Driving Along Goaf In The Whole Process Of Driving And Fully Mechanized Caving Mining And Its Control Technology
12. Research On Technology Of Surrounding Rock Controlling In Three-soft-coal Seam Drifting Along Goaf
13. Study On Stability And Reasonable Size Of Gob-side Driving Entry In Large Mining Height
14. Study On The Effect Of Mining And Excavation On The Mechanical Propetries Of Coal Seam And The Gas Occurrence
15. The Impact Studies Of Fracture Structure On The Coal Pillar Stability And Supporting Of Roadway Driving Along Next Goaf
16. Research On Analysis Of The Narrow Coal Pillar Stability And Its Surrounding Rock Controlling In Three-soft-coal Seam Drifting Along Goaf
17. Study On 11 Coal Mine Xieqiao Left Pillar Mining Of Coal Spontaneous Combustion Prevention And Control Technology
18. Semi-analytical Solution For Deformation Of Thin Rectangular Plate On Non-uniform Elastic Foundation And Its Application In Roadway Driving Along Goaf
19. Pre-evaluation Method Of Rockburst Risk In Coal Roadway Driving
20. Technology On The Detection Of Advance Stress Peak Position In The Roadway Driving Face
  <<First  <Prev  Next>  Last>>  Jump to