Coal Science and Technology Articles

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1Support Technology in Soft Rock Roadway Crossing Mining Face1-3

2Computer Monitoring and Control System of Mine Hoister4-6

3Roof Bolt Support Technology in Mine Seam Road way with Complex Roof ConditionGONG Xian-bin7-9

4Technical Rebuilding of SZZ-830/200 Bridge Stage LoaderCAO Hong-wei10-11

5Application of Auxiliary Trackless Rubber Tire Vehicle Transportation SystemZHANG Dong-feng12-16

6Application of Lagrange's Method in Construction of Metro Connection Tube16-19

7Optimized Design and Construction of Chamber in Unloading Station of Cheji Mine20-21

8Optimized Ventilation System to Reduce Energy Consumption and Prevent Coal Spontaneous Combustion22,26

9Portable Computer System for Mine Safety Monitoring and Auxiliary Decision Making of Accident Treatment23-26

10Mine Seam Gas Emission Quantity and Its Relationship with Coal Property27-29,45

11Filling Test with High Water Material in Goaf Roadway30-31,9

12Development of Complex Brick with Spontaneous Combustion Coal Refuse and Flying Ash32-34

13Suitability Study on Full Mechanized Caving Mining Method with Sand Proof Coal Pillars Under Thick Water Bearing Soft Zone35-38

14Study on Biologic Briquette Binder39-42

15Roof Bolt Design and Application in Block Breaking Roof of Mine Seam Roadway42-45

16Study on Thick Seam Slicing Mining Technology with Continuous Miner and Room and Pillar Method46-48

17Mine Water Purification Technology in Babaosh an Coal Mine49-51

18Comments on "Code of Installation, Operation , Maintenance and Repair for Low Voltage Leakage Protection Device in Underground Mine"LIU Dao-hua52