Coal Engineering Articles

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1Brief introduction of Sino-Coal International Engineering Group and Sino - Coal International Engineering Design & Research Institute4-5

2Review the past,look forward to the future and catch up with the current of time to strive for new achievements6-9

3Considerations on realizing the goal of reducing losses and increasing profits of coal enterprises10-11

4Analysis of the manpower management and the competitive advantage of domestic enterprises12-15

5Ideas at perfecting the railway line of Yanzhou mining area16-17

6Design reformation and the practice for development and construction of the northern district of Jining mining area18-22

7Bored spread concrete pile used for thick earth -filling foundation23-24

8Study of the CAD design procedure of water pumps25-27

9Brief analysis of the design of ventilation equipment for middle and small underground mines27-28

10Design of the shaft - top enclosure for the main shaft of Geting mine29-30

11Design and study of recovering of the rejected coal slime by column flotator at Fenghuangshan mine31-33

12Discussion on design of the anti - arched retaining wall in the building34-35

13The permanent vacuum - induced water tank for pumps36-36

14Brief discussion on the vertical layout of the mine's industrial area and the elevation determination in flatlands37-40

15Electrothermal process applied in cast- in- situs concrete construction41-42

16Study and practice of the technology of quick installation of the fully mechanized mining equipment43-44

17Discussion on the interrelationship of the mining operations conducted in upper and lower seams45-50

18Simple modification of the power supply system of the local small coalmines51-52

19Reliability study of the production system using fully mechanized mining with sub - level caving method in parallel operations52-54

20Analysis and control measures of the changing factors in highway construction55-56