Safety in Coal Mines Articles

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1Way for Lowering Mine Ventilation Cost3-5

2Using the Isotope-measuring-radon Technology for Locating the Fire Source of Coal Spontaneous Combustion6-8

3Optimization of No11 Coal Mine Ventilation System in Pingdingshan Coal Group Corporation12-14

4Coal Face Comprehensive Monitoring and Fault-diagnosis System15-17

5Roof Control and the Safety for the Fully Mechanized and Roof-coal Caving Face of "Three-softs" Coal-beds18-20

6Selection and Application of Vertical Shaft Borehole-fracture-water Grouting Technologies20-22

7FRACTAL PREDICTION RESEARCH OF COAL AND GAS OUTBURSTS in JIAOZUO COAL MINING AREA23-25

8Analysis and Treatment of the Main Transformer Differential Faults of 35/6kv Voltage-lowering Station in Dawan Mine32-33

9Causes and Lessons of"2.14"Accident in Xinjian Coal Mine34-35

10Discussing the Safety Management of Inclned Shaft Winding Rope from Two Rope-breaking Accidents37-38

11Carrier-catalytic-element Detection Apparatus for Measurement of Coal Mine Methane41-42

12Development and Application of Newly Model MGD100-Bmining Machine43-44

13Ensuring the Safety in Mine Ventilation by Taking the Way of ALL-grasping and All-in-charge and by Tackling in A Comprehensive Way45-48

14A Superficial View of Handling Correctly the Three-relations in Safety work60-62