Coal Science and Technology Articles

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1Research status and outlook of water outburst from seam floor in China coal mines1-4

2Coal water mixture applied to 2 t/h steam boiler5-6

3Research and development on measurement and test system of freezing temperature field in freezed mine shaft7-9

4Rebuilding design of GFW high voltage switch box10-12

5Failure mechanism, analysis and repair of mine ventilation shaft lining in Qujiang12-14

6Practice on bolting and shotcreting with wire mesh support applied to treat high roof failure in soft rock roadway15-16

7New access for waste treatment in coal company17-19

8Comments on inclined fully mechanized coal caving technology in very thin seam20-22

9Application of waste rock caving technology in fully mechanized coal caving face23-26

10Connection of fully mechanized coal mining faces27-29

11Application of recoverable resin bolt29-30

12Research on driven system of switch magnetic resistance motor in mine electric locomotive31-34

13Research on mining failure features of seam floor35-38

14Research on new high power soft start/no speed control driven system39-41,65

15KBG4(B) quantitative container coal weight scale42-44

16Study on wire rope torsion skid mechanism of wire rope driven belt conveyor45-47

17Comments on new technology of water injection to control mine shaft failure cased by ground subsidence 48-49,34

18Status and key technology of acoustics method for industrial boiler temperature measurement50-52

19Comments on the web-based real time monitor and control system in mine53-54,9

20Numerical simulation of deformation character of surroundings in complicated situations55-58