Coal Science and Technology Articles

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1Mine electric method pilot detection technology1-3

2Discussion on roof control reform for blasting coal face under wire mesh roof4-6

3Ultra stable U type steel support with single directional complex connection7-8

4Practice on mining in length increased fully mechanized coal face under broken roof condition9-11

5Research and application of high stressed rock roadway support in deep mine11-13

6Inserted diamond bit applied to hard rock drilling in Xinji Mining Area14-15

7Analysis on ground subsidence mechanism caused by single face mining in Tengnan Mining Area16-17

8Test and application of hydraulic swelling bolt18-19,66

9Optimized arrangement of construction equipment and tools for bolt support in seam roadway of Xuzhou Mining Area20-22

10Change law of foundation reverse force under fully mechanized caving condition23-25

11Test and research on blasting with long bore hole in gateway top coal caving26-29

12Research on anthracite coal to prepare excellent foundry briquette coke29-31

13Study on permeable stability of Quaternary aquifer in No.810 mining block of Luling Mine32-34

14Research on mine high temperature proof foldaway rapid packing 35-37

15Start dynamic features and soft start technology of AFC38-42

16Test and research on fiberglass roof bolt42-45

17Mine sllumination lamp with nanometer porous silicon electro luminescence46-48

18Discussion on design of switch magnetic resistance electric drum49-51

19Research on deformation law of bolt support in seam gateway near fault51-53

20Research on fire disaster monitoring and control technology for mine belt conveyor54-57