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Keyword [Key strata]
Result: 1 - 20 | Page: 1 of 4
1. Study Of The Overlying Strata "O" Letter Type Spatial Structures Of Longwall And Correlate Rock Pressure
2. Study And Application Of Key Strata Theory In Shallow Seam Of Shendong Mining Area
3. Study On Mechanism Of The Grouting Backfill In Caving Area With Strip Mining Under Buildings
4. Study On The Foundational Problems Of Mining Subsidence Controlled In Waste Stow
5. Study On The Law Of Mining-induced Fracture Evolution Of Overlying Strata And Relieved Methane Delivery And Its Engineering Application In Fully-mechanized Top Cola Caving
6. Study On Water Inrush Mechanism Of Mining Fault
7. Study On The Instability Mechanism Of Key Strata Structure In Repeat Mining Of Shallow Close Distance Seams
8. Study On The Hazard-Formation Mechanism Of Key Strata Compound Breaking Mining Under Unconsolidated Confined Aquifer With High Water Pressure
9. Failure Characteristics And Water-inrush Mechanism Of An Inclined Coal Seam Floor
10. Study On Strata Movement Mechanism And Deformation Prediction Of Coal Mining With Solid Waste Compacted Filling
11. Study On The Law Of Movement And Failure Of Overlying Rock In Shallow Seam Mining Under Thick Clay Layers
12. Study On The Ground Subsidence Mechanism And Its Influence Factors In Full-pillar Extraction By Backfilled Wide Working Face Layout In Strip Mining
13. Study On Rock Pressure Law Of Fully Mechanized Mining Coal Face With Mining Heitht Of 5.8~6.0m In Sihe Coal Mine
14. Study On Ground Pressure Behavior Of An Long Mining Face With Thick Bedrock Shallow Seam And Large Mining Height
15. Parameters Optimization Of The Boundary Of Open-Underground Combined Mining Mine And Analysis Of Fracture Characteristics Of The Roof Key Strata
16. Analysis Of Influences On The Breaking Movement Of The Key Stratain Shallow Seam To The Overburden Movement
17. Research On Laws Of Underground Pressure In Fully-mechanized Face Of Nanliang Mine
18. Study On Characteristics Of Strata Pressure Behavior Of Fully-Mechanized Face In No.2 Chenghe Mine
19. The Raft Foundation Settlement Analysis In Condition Of Goaf Residual Deformation
20. There Is No Key Strata Reducing Waterproof Coal Pillar Mining Under Ⅰ Classes Water Bodies
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