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Keyword [pillar design]
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1. Study And Practice On The Coal Mining Technology Of The Rooms & Pillars Mining Mechanization Operated With Continuous Miners
2. Test Study Of Coal' Strength & Deformation Characterstic And Application In Strip Pillar Design
3. Research On The Stability Of Small Pillar’s Stability Of Mining Face With Partial W-type Ventilation System
4. The Impact Of Mountainous Terrain On Buildings And Protective Coal Pillar Design In Mining Area
5. Room And Pillar To Open The Coal Pillar Design And Anchoring Method Of Coal Pillar Reinforcement Technology
6. Research On Special Properties Of St.Peter Sandstone And Its Pillar Design
7. Pillar Design With Failure Mechanism And Strength Characteristics Of St. Peter Sandstone
8. The Long-term Stability Evaluation Methods Of Coal Pillar For Partial Extraction Mines
9. Safety Pillar Design For Coal-caving Under Aquifer Of 83 Mining Area,Yuandian No.2 Coalmine
10. Research On Mining Technique Of Multi-function Spiral Drilling In Southern End Of Haizhou Open-pit Mine
11. Pillar Design Method for St. Peter Sandstone Formatio
12. Assessing pillar design at INCO's Creighton Mine using the local energy release density method (Ontario)
13. Pillar design in hard brittle rocks
14. Chain pillar design in longwall mining for bump-prone seams
15. Yield pillar design for United States longwall mining
16. A study of tunnel stability and barrier pillar design in mines of the Cape Breton coalfield
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