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Keyword [Controlled blasting]
Result: 1 - 20 | Page: 1 of 2
1. Application Study On Blasting In Rock With Shaped Charge
2. Study On The Mechanism Of Enhancing Permeability Of High Stressed And Low Permeable Coal Seam In Deep Mining By Pre-splitting Controlled Blasting Technology
3. A Study And Application Of Methods Of Longhole Cutting And Joint-cutting Cartridge In Shaft Excavation Blasting
4. The Technology Study Of Controlled Fracture For Borehole
5. The Finite Element Numerical Simulation Of Groove Fracture Controlled Blasting
6. Research On The Controlled Blasting Method Under The Condition Of Decoupling Charge With Two Kinds Of Mediums
7. Study On The Mechanism Of Notched Directional Splitting Controlled Blasting By Dynamic Photoelastic Method
8. Numerical Simulation And Theory Study Of Blasthole Fracture Controllde Blasting With Two Decoupling Interaction Charge
9. Research And Application Of Deep-hole Blasting Antireflection Technique In 32 Coal Seam Of Qi-nan Coal Mine
10. Research And Application Of Stope Outside Controlling Blasting Technique
11. The Numerical Simulation Of Rock Directional Blasting And Optimization Of Charge Structure
12. The Technology And Application Of Controlled Blasting In Huangdao Oil Storage Cavern
13. Lanjian Iron Ore Open Pit Slope Broken With Controlled Blasting Technology Research
14. Coal Roadway Excavation In Deep Hole Loosening Controlled Blasting Preventing Coal And Gas Outburst
15. The Research Of Blasting Seismic Effect Controlling With Precise Time Delay Technology Nearby Slope
16. Study On Directional Coupling Controled Blasting Technique In Roadway Excavation
17. Research On The Application Of Near-Border Controlled Blasting In Baiyun EBo Iron Mine
18. Experimental Study Of Long-hole Pre-splitting Blast Through Strate In Floor Gateway To Increase Permeability Of The DINGJI Coal Mine
19. Production Experimental Study On Non-coupling Charge Of Pre-Splitting Blasting In The Dagushan Iron Mine
20. Study On The Multi-factor Influence Mechanism Of Coal Damage And Crack Evolution Under The Blasting
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