Coal Engineering Articles

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1Design and application of the coal bunker in underground mining district4-6

2Selection of the underground auxiliary haulage method7-10

3Technology of design and application on local ventilation in mine11-12

4Study and analysis of the law of surface subsidence caused by No.2266 fully mechanized sub-level caving face13-15

5Discussion on the relationship of the mine mouth location and the reserves center relating to the mine in the suburbs15-17

6The collapse causes of overhanging members and the important points in design18-20

7Analysis of the causes resulting in cracks in concrete structure and the prevention and treatment measures21-22

8Common failures and treatment measures of the bored pile made by pressure and superfluidity method23-26

9SBS water-proof coiled materials to be used in construction27-29

10Present situation and prospects for mine subsidiary haulage of datong coal mine group co.ltd29-32

11Technology for increasing the shear height in the "three soft" seams33-34

12Wangvili method to be adopted at Shangwan mine35-37

13Cognizance of the safety in offshore mining at Longkou mining area38-40

14Judgement of the diagonal-connected branch and control of the air flow41-42

15Earth desertization and underground mineral43-45

16Experimental research on desulfurization of burning coal which is done by adding organic calcium46-47

17Researches on concrete structure deterioration priciples & durability design48-52

18Some suggestions on the heating and ventilation sections of 52-54

19Heat balance calculation of FSG drum-type air-water cinder cooler55-56

20Discussion on the metering system of the centralized air conditioning system57-58