Safety in Coal Mines Articles

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1Sensitivity Analysis of Outburst Hazard Evaluation Index Based on Principal Component Analysis1-4

2Numerical Simulation for Nozzle Characteristics of Hydraulic Slotting Based on Solidworks5-7

3Experiments Study on the Briquette Permeability with Temperature and Effective Stress Change8-11

4Selection and Test of Road-side Filling Material in Gob-side Entry Retaining12-14

5Genetic Algorithm Optimizing BP Neural Network in Prediction of Overlying Strata Damage Extent15-17

6The Coal Dissolution Experiments Based on the Intelligent Microwave Chemical Workstations18-20

7Research on Development Height of Water Flowing Fracture Zone in Fully Mechanized Mining with Gangue Backfilling21-24

8Control Technology of Abnormal Gas Emission During Backout Caving Period at 2560 Working Face of Xinzhi Coal Mine25-27

9Sectionalized Hybrid Hole-sealing Technology in Downward Measuring Pressure Drilling Holes of Little Inclination28-30

10Spraying Dust-settling Technology of Belt Conveyor Transfer Point with Conical Hollow Nozzle31-33

11Comprehensive Control Technology of Uphill Floor Heave at Large Section Soft Rock in Yuandian No.1 Mine34-37

12Technology of Controlling Spontaneous Combustion by Chemical Expansion Inert Foam at Large Inclined Angle Caving Surface38-41

13Water Control Technique of Working Face under Special Water Damage Threat in Lugou Mine Field42-45

14Roadway Strength Bolting Supporting Technology under High Stress and Soft Rock Roof of Yuwu Coal Industry45-48

15Control Technology for Broken Surrounding Rock in Main Roadway of Yuwu Coal Industry49-52

16Optimization Reconstruction of Wire Cable Belt System in Inclined Tunnel53-55

17Judgment Technology of Violation Behavior in Coal Mine Personnel Location System56-58

18Design of Electric-control System Used in Thin Seam Shearer59-61

19Switching Capacitor of Mining Composite Switch Based on MATLAB Simulation62-64

20A New Fuzzy Controller for Top Coal Breaking65-68