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

2022 No.03

Total 31 articles

Question Discussion

Numerical simulation study of failure loading rate effect of coal-rock specimens based on CT scanningREN Yang-hui

1-6

Research on working performance of bolts (cables)during gob-side roadway excavation with large buried depth and small coal pillarsDU Yong, ZHANG Ji-hua, FENG Xu-yang

7-12,18

Research on optimization of coal caving technology in fully-mechanized caving face of extra-thick coal seamYANG Hai-ge, HE Peng

13-18

Investigation and research on the width of roadway pressure relief belt based on drilling stress methodYAO Xue-qing, GUO Yan-fei

19-23,28

Study on comparison and optimization of super absorbent materials for underground grouting in coal mineWANG Mian, HUANG Ji-lei, WANG Shi-jie, ZHOU Yin-bo

24-28

Research on overlying rock movement and deformation control of low-level top coal caving technology in small pillar working faceLEI Ming

29-35

Current situation and prospect of mine permanent sealing technologyBAO Xiao-qing, LIU Sun, MA Xu, GAO Lei, SHI Guo-qing

36-41,46

Research on coal seam spontaneous ignition characteristics under the influence of erosion structureYAO Qi-long, WU Chang-yan

42-46

Experimental Study

Study on airflow field of Y-shaped ventilation under different air leakage preventionWANG Jiong, LYU Bang-guo, GONG Wei-li, CHEN Xu

47-53,67

Design and research on the broken rope catcher for overhead passenger deviceLI Ming-hang, HOU Zing-qing, SONG Bo, ZONG Shu-guang, LIU Qiang, ZHANG Hong-wei, ZHAO Yan-fang

54-58