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Keyword [Strata structure]
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1. Study On The Instability Mechanism Of Key Strata Structure In Repeat Mining Of Shallow Close Distance Seams
2. Study On The Key Technologies And Mechanical Model Of Gob-Side Retaining Entry
3. Study On Structure Characteristics Of Overlying Strata In Shallow Coal Seam Under Longwall Mining
4. Study On The Structure Characteristics And Technique Of Surrounding Rock Ckntrol With Large Mining Height
5. Study On Strata Movement Law And Structure Feature Aroused By Mountainous Shallow-Buried Coal Seam Mining
6. Study On The Movement Law Of Above Strata In Shallow Coal Seam With Soft Roof Caving Stope
7. Study On Strata Movement Law And Structure Feature Aroused By Mountainous Shallow-buried Coal Seam Mining
8. Study On The Overburden Strata Structure Evolution And Roof Control Of Fully Mechanized Caving Face Under Thick Alluvial
9. The Theory Of Surrounding Rock Control And The Assessment Research Of Recoverability In Thick Residual Coal Seam Remining Stope
10. Shallow Seam And Large Mining Height Fully-mechanized Working Face Overburden Structure And Pressure Mechanism Research
11. Study On The Movement Of Upper Strata And The Pressure Behavior Law Of Close Distance Coal Seams
12. Study On Overlying Strata Structure Along Goaf And Coal Pillar Stability In Fully Mechanized Top Coal Caving Mining In Extra Thick Coal Seam
13. Study On Strata Control Fundamental Theory Of Mining Mid Full Residual Coal Above Longwall Caving Goaf
14. Research On Overlying Strara Structure And Stability Of Fully Mechanized Coal Face In Close Distance Shallow Coal Seams
15. Study On The Failure Of Overlying Strata Structure And The Regular Of Strata Pressure Behavior In Isolated Working Face
16. Study And Feature Of Key Strata Structure On Buertai Mine Repeated Mining Coal Seam
17. Research On The Underground Pressure Of Crossing Coal Pillar In Shallow Close Distance Seam
18. Study On Strata Structure& The Load On Support In Large Mining Height Top Coal Caving Workface
19. The Study Of Overlying Strata Structure And Movement Laws Of The Thick Coal Seam Fully-Mechanized Sublevel Caving Face Under Mining Goaf Pillar
20. Overburden Strata Movement And Ground Pressure Law Of Lower Seam In Close Seams
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