Safety in Coal Mines Articles

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1Preliminary Discussion on Gas Controlling Methods in Jincheng Coal Industry Group1-3

2Gas Management during Removing Hydraulic Supports down the Wind4-6

3Analysis for Gas Emission Law and Comprehensive Prevention Measures in Fully-mechanized Winning Faces7-9

4Deep Level Outburst Prevention Technology for Coal Mines with Out-burst Risk10-11

5Application of Gas Drainage Technology and Equipment by Using Large Diameters and Long Boreholes12-15

6Extinguishing Fire in the Way of Sealing and Blocking Goaf by High Water Material and Fly Ash16-17,55

7Fire Fighting Measures and Effect Analysis for Hydraulic Mining Coal Faces18-20

8Dealing with Mine Fire by Using Air Flow Controlled Technology21-23

9Controlling Technology of Sealing for Extremely-big Water Burst Accidents in Basal Conglomerate Water-containing Seam24-26

10Study the Mechanical Properties Evolution of Rock Under Blasting Shock Load27-29,35

11Simulation Test for Roadway Supports in Sunjisgou Coal Mine of Shendong30-31

12'Double Locking' Wire Splicing Method Used for Multi-fans Air -supplying Drivage Faces32-35

13Application of Closed KHG6-127/B Inclined Drift Prevention Device36-37

14Probing into Several Problems of Inflannable Gases Testing Insrtument38-40

15Technical Guarantee to Safety Operation of Air-compressed Engine40-42

16Try to Open New Prospect of Safety Production in Coal Enterprises43-46

17Preliminary Discussion on Intrinsically Safe and Brand Consciousness in Xuzhou Mining Administration47-48

18Problems Existing in Safety Training for Miners and Countermeasures48-49

19Safety Management Innovation is the Guarantee to Realize Safety Production50-52

20The Latest Information on Coal Industry Safety Marks Products Certificate53-54