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Keyword [Similar material simulation]
Result: 1 - 20 | Page: 1 of 4
1. Study Of Prediction And Control Of Roof Accidents And Subsidebce Calamity In Fully Mechanized Top-Coal Caving Stope
2. Research On The Movement And Control Of "θ" Letter Type Overlying Milti-Strata Spatial Structures Of Face Surrounded By Mined Areas
3. Study On The Deformation Fracture Mechanism Of The Surface Borehole With The Excavation Disturbance
4. Study On Water Quality Influence Factor And Pollution Comprehensive Assessment Method Of Coal Mine Subsided Water Area
5. Study On The Stability Of Mine-out Area Close To The Xiaolangdi Reservoir
6. The Stability Of Surrounding Rock On Mining Gateway For Fully Mechanized Sublevel Caving Face
7. Numerical Analysis On Combining Mining Of Steep And Close Seam In Jiangou Coal Mine
8. Technical Research Of Thick Coal Seam With Deep Dip Angle
9. The Relationship Between Water Conducted Zone Height In The Moderate Hardness Cover Rocks And The Dimensions Of The Strip Longwall
10. Research On Parameter Of Trip Mining Under The Thickness Collapsible Loss
11. Study On Parameters Of Water-preserved-mining Grouting Bed-separation In YuShuwan Mine YuShen Coalfield
12. Analysis Of The Influence Of Tectonic Comress Stress Over Coal-mining-induced Subsidence
13. Study On The Characteristics And Forming Mechanism Of Land Collapse In Binchang Mining Area
14. Research On The Laws Of Overlying Rock And Support Resistance Of Yushuwan Coal Mine In Yushen Coal Area
15. Research And Applicationon Of Engineering Geological Properties Of Overlying Strata Of The Coal Seam Beneath Unconsolidated Layers
16. Study On Destressing Effects After Mining Protective Seams Of The Deep Thick Coal Seam With Large Obliquity And High Burst Liability
17. Study On Law Of Overlying Strata Movement And Strata Behaviors At Fully Mechanized Coal Face With Sublevel Caving In Qianqiu Coal Mine
18. Study On Deformation And Damage Of Upper Entry With Sixth Coal-seam Mined In Chaochuan Coal Mine
19. Study On Hydrogeology Of Niuxi Coal Mine
20. Research On The Fully Mechanized Top Coal Caving Of Similar Material Simulation Of Haibowan Mining Company
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