Font Size: a A A
Keyword [shallow seam]
Result: 1 - 20 | Page: 1 of 4
1. Study On Strata Mechanical Structure And Support Adaptability Of Shallow Seam
2. Study And Application Of Key Strata Theory In Shallow Seam Of Shendong Mining Area
3. The Study About Rule Of Overlying Strata Failure And Surface Movement Of Shallow Seam
4. Study On The Law Of Movement And Failure Of Overlying Rock In Shallow Seam Mining Under Thick Clay Layers
5. Research On Mechanism Of Sand Load Transmitting In Shallow Seam
6. The Solid-liquid Coupling Experiment Analysis Of The Desertification Preventing In The Shen-Fu Mining Area
7. Research On Mechanism Of Thick Sand Dynamic Load Transmitting In Shallow Seam
8. Research On The Control Mechanism Of Water Inrush And Sand Inrush In Shallow Seam
9. Study On Damage Mechanics Of Mining Cracks And Control Methods In Shallow Coal Seam
10. Research On Failure Laws Of Overlying Rock And Support Resistance In Fully-mechanized Face In Shallow Seam Of Thick Clay Layers
11. Research On Aquiclude's Broking Law Of Longwall Mining In Shallow Seam
12. Study On Reasonable Width Of Coal And Rock Pillar Under Thick Aquiferous Loose Bed
13. Overlying Strata Removing Regulationg Of Unstable Thick Soil Layer Thin Bedrocks Shallow Coal Seam And Support Resistance Confirmation
14. Analysis On Roof Structure's Stability Of Longwall Mining In Shallow Seam
15. Study On Catastrophe Mechanism For Roof Strata In Shallow Seam
16. Study On Damage Mechanics Of Groundwater And Control Methods In The Mining Of Shallow Embedding Coal
17. Simulation Research And Actual Measurements On Water Conservation Mining And Overlayer Strata Movement Of Thick Base Rock Shallow Seam
18. Study On Ground Pressure Behavior Of An Long Mining Face With Thick Bedrock Shallow Seam And Large Mining Height
19. Analysis Of Influences On The Breaking Movement Of The Key Stratain Shallow Seam To The Overburden Movement
20. Structural Analysis Of Instability Behavior For Roof Strata In Shallow Seam
  <<First  <Prev  Next>  Last>>  Jump to