Safety in Coal Mines Articles

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1Research of Leakage Amount Calculation by Direct Determination Gas Content1-4

2The Influence of Gas Transmit Fracture in Overburden to the Gas Emission Rules of Adjacent Layer5-8

3Study on Hydraulic Extrusion Coal Fracturing by Numerical Simulation Test9-11

4Experimental Study of New Sealing Material for Hydraulic Fracturing Drilling12-14

5Review of Spontaneous Combustion Characteristic Structures in Coal Surface15-18

6Using Multi-indicator Gas Systems to Analysis the Spontaneous Combustion Oxidizing the Coal Seam19-22

7Rheological Mechanism Analysis on Surrounding Rocks of Circular Roadway23-26

8Analysis on Micro-seismic Signal and Stress of Deformation Coal Samples under Uniaxial Compression27-30

9The Heat Release and Management Research of Mine Hot Water30-33

10New Assumption of Treatment Acid Mine Drainage by Using Ionic Liquids34-37

11Removing Practice of Caving Face in Gas-logged and Inflammable Thick Seam38-40

12Practice of Pressure Coal Mining Technology under Ash Field and Dam Body41-43

13High Strength Coordination Support Technology of Mining Roadways in Pingdingshan Deep Mine44-47

14Positioning Technology Based on RSSI in Coal Mine48-50

15Coal Mine Temperature Monitoring System Based on CC243051-54

16The Design of Refuge Chamber in the Underground Mine55-57

17Design and Implementation of Coal Mine Integrated Automation System Platform58-61

18Selective Leakage Protective Device of Coal Mine L-V Distribution Network Based on ARM Processor62-65

19Mine-used Digital Pressure Meter Based on Infrared Communication and Low-power Consumption66-69

20The Study of Intelligent Control Systems in Coal Yard Safety Based on Machine Vision70-72