Coal Science ＆ Technology Magazine - Digital Cluster of Scitech Periodicals

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Coal Science ＆ Technology Magazine

ISSN：1008-3731

CN：32-1491/TD

Frequency：Bimonthly

Website：none

Email：

Postcode：221018

Articles4926

Citations15309

Funded524

Impact Factor：1.31

Articles

2021 No.04

Total 32 articles

Question Discussion

Research on water conductivity difference of subsided columns in north and south hydrogeological units in Huaibei Mining AreaWEI Da-yong

1-5

Discussion on classification standard of coal mining subsidence area in Sichuan ProvinceLI Yong-jin

6-8,17

Spatial distribution characteristics of close coal seam bifurcation and mergingZHANG Jun

9-11,17

Research on reasonable arrangement and support technology of mining roadways in closed coal seamsCUI Shi-rong

12-17

Research on sensitive index and critical value of coal and gas outburst danger in Sanhekou MineZHANG Qian

18-21,27

Analysis and control technology research on surrounding rock deformation of small pillar roadway in extra-thick coal seam in Shuonan Mining AreaHUANG Zhi-dong

22-27

Analysis and application of comprehensive geophysical prospecting technology in goafDING Yong-hong

28-30,37

Analysis on the characteristics of rock strata tending to collapse,migration and filling and optimization of coal mining technology in high-incline fully-mechanized caving faceREN Hong-jian

31-33,37

Analysis of flow field of artificial environment chamber in underground environment based on CFD numerical simulationMA Chi

34-37

Experimental Study

Numerical simulation and application of the floor evolution of flow field in Chengjiao Coal MineWANG Pei, LI Xin, ZHANG Jin-ling, DING Ya-heng, XU Zhi-min

38-43