Font Size: a A A
Keyword [Fracture Field]
Result: 1 - 20 | Page: 1 of 2
1. Research On Coupling Laws Between Fracture Field And Gas Flow Field Of Short-Distance Coal Seams Group And Preventive Technology
2. Experimental Study On Evolution Of Cracks And Permeability Of Mining Coal
3. Research On The Reasonable Position Of Inclined High Drainage Roadway For Large Mining Height Inclined Longwall Fully Mechanized Coal Face
4. Gas Migration Law And Stereo Gas Drainage Technology Of Coal Seam With Soft And Low Permeability Under The Effect Of Mining
5. Research On The Coal Rock Failure And Methane Flow Laws Of Short-distance And Low Permeability Coal Seams Group Under The Effect Of Repeated Excavation
6. Research On The Experiment And Numerical Simulation Of Temperature And Fracture In Overlying Strata In UCG
7. Quantitative Model And Evolution Law Of Macro-and Microscale Fracture Field In Surrounding Rock In Mining Process
8. Simulational And Experimental Study On The Development And Evolution Of Mining Overlying Strata Fracture Field
9. Study On Fracture Field And Gas Flow Field In "Three Soft" Coal Seam
10. Experimental Study On Mechanical Properties And Gas Permeability Of Coal And Rock Under Mining-Induced Stress
11. The Main Controlling Factors And Influence Laws Of The Gas Drainage Effect Of The Long Hole In The Roof
12. Study On Fracture Field Evolution Of Surrounding Rock And Gas Migration Law In Steeply Inclined Coal Seam With Sublevel Mining
13. Evolution Of Crack Field In No.3 Coal Roof Of Chengzhuang Coal Mine And Its Effect On High-efficiency Drainage Of Gas
14. Study On Evolution Mechanism Of Fracture Field Of Mining Overburden Rock In West ? District Of Tiefa Xiaoqingkuang
15. Study On The Evolution Law And Application Of Three Fields Roadside Of Deep Coal Roadway In Shoushan Coal Mine
16. Research On Evolution Rule Of Fracture Field And Application In Close Distance And Inclined Coal Seam Mining
17. Study On Coupling Disaster Of Gas And Coal Spontaneous Combustion In Goaf Under The Condition Of High Drainage Roadway
18. Study On Evolution And Distribution Of Mining Fracture Field And Gas Migration Law Of Unloading In Thick Coal Seam
19. Study On Three Dimensional Analysis Of Overburden Cracks In Fully Mechanized Mining Face Of Xinjing Coal Mine And The Optimum Location Of Ground L-Type Extraction Borehole
20. Simulaional And Experimental Study On Development And Evolution Of An Anticlinal Structure Mining Overlying Strata Fracture Field
  <<First  <Prev  Next>  Last>>  Jump to