Safety in Coal Mines Articles

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1Methane Emission Rate Prediction in Fully-mechanized Excavated Faces Based on Initial Speed of Methane Emission of Coal Wall1-4

2Determination of Normal Deceleration for Single Rope Winding Hoisting System5-7,10

3Practice of Prevention of Spontaneous Combustion in Coal Seam liable to Combustion during Mining of Fully -mechanized Caving Roof8-10

4Application of Goaf Methane Drainage in Huozhou Coal Mining District11-12

5Testing Methods and Application for Mine Ventilation Friction13-15

6Laboratory Survey and Application about Coal Drill Cuttings and Methane Desorption Index △h215-17

7Testing Results Analysis for Filling Water Technology by Adding Penetrating Rods in Taoruan Coal Mine18-19

8Strengthening Technology Used in Dynamic Pressure Roadways20-21

9Application of Grouting to Reinforce and Supporting Technology in Collapsed Caving Zone22-23

10Resistance Increasing Measuring Methods for Ventilation Networks Hole24-25

11Bolting with Wire Mesh Technology for High Stress and Large Section Roadways26-27

12Development of Filter Self-rescuers MT Standard Testing Equipment28-29

13Application of Thermal Tubes Technology in Underground Coal Mine Explosion-proof Electrical Appliance30-31

14Automatic Compensation Methods for Coal Mine Electric Power System32-33

15Probe into Optimization Technology of Methane Drainage Borehole34-36

16Problems Existed in Mine Environment and Production Monitoring and Controlling System and Improvement Suggestion36-37

17Probe into Mechanism of Initial Collapse of Old Roof of Coal Faces38-40

18Thick Coal Seam Spontaneous Combustion Prevention in Baorixile Coal Mine40-42

19Probe into Methane Geological Law in Anlin Coal Mine43-44,56

20Preliminary Discussion on Rock Pressure Videograph of Fixed Support Pressure Affected Zone Coal Winning and Roof Management45-47