Coal Mine Blasting Articles

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1Discussion on Evaluation of Explosive Sympathy1-5

2Research on Improving Block Rate of Ores in the Extracting of Kaolin Ore Bed5-7

3The Experimental Measure of Hydraulic Blasting Overpressure in a Finite Condition8-10

4Application of Soybean Lecithin in Emulsion Explosive11-13

5Analyzing the Cause of Error with Ammonite Component13-14

6Application on Xinji Mine for a Special Blasting Explosive of Three Grade Mine Methane Drainage15-17

7An Improvement on the Method of Rock Heading Advance17-19

8Experiment on Dead Pressed Effect of Composite Explosive20-22

9Study and Production of Modified ANFO22-23

10Permissible Emulsion Explosive and Analysis of the Security of Fuel Gas24-27

11Parameter Selection of Smooth-surface Blasting for Rock Drivaging28-30

12Analysis of Accidents Occurred in Fenxi Coal-mine Bottom30-31

13AN Exploder Based on PIC16C5532-34

14The Research of the Special Drainage Pumps Used in the Treatment of Polluted Water in Amatol Explosive Production34-35

15Orientation Control on Chimney Demolition When Its Center of Gravity has Shifted36-37

16Directional and Controlled Blasting of A Water Tower in Special Circumstances38-39

17Improvement on the String Machine of Emulsion Explosive Production40