Coal Science and Technology Articles

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1With development base on innovation to build high production and high efficiency coal mine1-3

2Design principles of mine shaft failed liner repair and treatment in sedimentation strata4-8

3Gas control technology for upper corner of fully mechanized caving mining face in Xinzhouyao Mine9-10,8

4Space information system and key technologies of coal mine geological survey11-14

5Sectional layout method and support measures to have less rock roadway excavated in Huaibei Mining Area15-17

6Analysis and control of gas emission from goaf influenced by air pressure18-20

7Combined mechanized and blasting dismantling technology for small building group20-22

8Design and practice of LP-1 digital pressure meter23-25

9Road header with bolting machine applied in Wulanmulun Mine25-28

10Bolt/shotcreting/steel mesh combined support system applied to broken zone of fault29-31

11Cause analysis and measures for roof failure in bolt supported seam gateway32-34,44

12Repair and treatment of failed large chamber support system and failed large foundation35-38

13Design on auto control system for residential sewage treatment plant in coal mine38-40

14Discussion on safety mining project for fully mechanized caving mining in seam with potential outburst41-44

15Research on high ratio surface calcium carbonate prepared with poly-acrylic acid and its desulfurization performances45-47

16Prediction study on stability of surrounding rocks in mining gateway of fully mechanized caving mining face base on ANN48-50

17Research on forms of organic oxygen in Shengli lignite with XPS51-52

18Research on detection method of bolt system53-54,31

19Experimental study on mine gas explosion diffusion55-57

20Fuzzy evaluation on mine self caused fire risk58-62