Coal Mine Blasting Articles

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1The Countermeasure of Improvement the Running Quality Level in Civil Explosive Industry1-4,5

2Study on Numerical Simulation of Loose Blasting Stress Field of the Rock Blast Hole Affected by In-Situ Stress5-8

3Application of Contact Angle Tester in Composition Development of Powdery Non-TNT Ammunium Nitrate Explosive9-11

4Discussion on Improvement the Freezing Resistance of Emulsion Explosives12-15

5The Optimization for Parameters of Surface Mine Blasting in Open Step16-18

6Experimental Research on the Optimization of Diluents of Low Detonation Velocity Explosives Used in Explosion Welding19-21

7The Technique of Direct Application of Ammonium Nitrate Solution in the Production of water-gel Explosive22-24

8Study on Water-resistant Expanded Ammonium Nitrate Explosive25-27

9Development of a Small Diameter Automatic Loader Suitable for Continuous Production of Emulsion Explosives28-29

10Blasting Technology of First roof Caving in Fully Mechanized Face of Coal Seam with Hard Roof30-31

11Application of Heading Blasting Technology in Diphead Tunnel of Xutuan Coal Mine32-33

12Application of Step Deep Hole Blasting in Rock Excavation34-36

13The Technique of Safe Excavation Blasting in the Library of School37-38