Coal Science and Technology Articles

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1Measuring Technology for Bore Hole Drilling Along SeamGUO Ai-huang1-4

2Practices on Radon Measuring Method Applied to Detect Underground Coal Spotaneous Combustion Location in Chaili Coal Mine5-6,19

3Coal Spontaneous Combustion and Control During Full Mechanized Coal Mining Face Replacement7-9

4Construction Technology for Pre-Grouting at Surface and Mine Shaft Sinking Operation at Same Time10-13,26

5Computer Rebuilding and New Technique for DT90 Series Roller Production Line14-15

6Study on Technology Group Suitable for Coal Mining under Complicated Geological ConditionsZHUANG Yu-lun16-19

7Application of Trackless Auxiliary Transportation System in Jining No.3 Coal Mine20-23,42

8Study and Evaluation of Advanced Physical Fine Preparation Method for Tailings24-26

9Research and Developemnt on New Mine Roadway Excavation and Loading MachineJIANG Jin-qiu27-29

10Bordered Method Applied to Improve Calculation Speed of Ventilation Network30-31,45

11Research and Development of New PC Computer Measuring Instrument for Mine Electric Power Parameters32-34

12Research and Development of JCB 668A Multiple Function Methane Detector Alarm35-38

13Comprehensive Analysis Method of "Three Zone Classification" on Mine Roof Strata39-42

14GM (0,H) Model Applied to Coal Caloric Calculation43-45

15Accesses to Improve Coal Resources Recovery Rate46-48

16Comments on Target Identification Method of Geological RadarLI Da-hong49-51