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Keyword [Top-coal caving mining]
Result: 1 - 20 | Page: 1 of 4
1. Theory And Application On Top-Coal Caving Characteristics And Water Pre-Infusion To Treat Top-Coal
2. Study On The Evolvement Law And Control Technology Of Rock Deformation Around The Gob-Side Entry Of Fully Mechanized Top-Coal Caving Faces In Deep Mines
3. Study On Relationship Between Support And Surrounding Rock In Longwall Top-coal Caving Mining Of Steep Seam
4. Research On Top Coal Cavibility And Control Of High Ductility Very Thick Seam In Top Coal Caving Mining
5. Study On The Fire Fighting Technique Of The Coal Spontaneous Combustion Of Full Mechanized Top Coal Caving Mining
6. Study On Technology Of Top-coal Caving Mining Of Lane Pillar In 3.5~10m Steeply Inclined Coal Seam
7. Study On Coal Rock Caving Laws And Technological Parameters Of Top-Coal Caving Of Fully Mechanized Mining With Great Cutting Height For Thick Coal Seam
8. Study On The Increasing Of Recovery Ration Of Fearfully Soft Coal In Longwall With Top-coal Caving Mining
9. Numerical Simulation Of The Top-coal Caving Law Under Vibration Condition
10. Study On Overburden Migration Features Of Top-coal Caving Mining And Index Analysis Of Two-zone Height
11. Study On Spatiotemporal Evolution Law Of The Stress At Island Coal Face With Fully Mechanized Top Coal Caving Mining In Jinqiao Coal Mine
12. Tongxin Mine Fully Mechanized Top Coal Caving Mining Technology And The Law Of Pressure
13. Study On The Stability Of Narrow Coal Pillar Influenced By Main Roof Fracture Structure And It’s Application
14. Research On The Caving Mining Underground Pressure Appeared And Control In KM Deep Tangkou Mine
15. Research And Application Of High Efficiency Mining Technique Of Fully Mechanized Top-Coal Caving With Large Mining Height In Deep Mine
16. Application Research On Gas Migration Mechanism And Control Technology Of Fully-mechanized Top Coal Caving Mining
17. Detection And Radiation Law Of Natural Gamma Ray From Coal And Roof-rock In The Fully Mechanized Top Coal Caving Mining
18. Study On Surrounding Rock Control Technology For Gob-side Entry Retaining In Top-coal Caving Mining Face Of Wuyang Coal Mine
19. Research On The Overlying Strata Movement And Regulations Of Top Coal Drawing In Steeply Inclined Three-soft Coal Seam With Longwall Top-coal Caving Mining
20. Principle And Application Of Rockburst Control By Weakening Static And Dynamic Loading Using Top-coal Caving In The Mining Of Thick Coal Seams
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