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Dynamic early warning model of coal and gas outburst based on multi-source information fusion
NING Xiaoliang
2020, 47(3): 1-5,16. DOI: 10.19835/j.issn.1008-4495.2020.03.001
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Experimental study on the risk of secondary oxidation spontaneous combustion of water immersed coal
WEN Hu, LU Yanbo, LIU Wenyong
2020, 47(3): 6-11. DOI: 10.19835/j.issn.1008-4495.2020.03.002
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Flameproof effect test and result analysis of mechanical flameproof device for underground coal mine
FAN Xiaotao
2020, 47(3): 12-16. DOI: 10.19835/j.issn.1008-4495.2020.03.003
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Numerical simulation of gas migration law in goaf based on FLUENT
LUO Zhenmin, WANG Zijin, SU Bin, NI Xing
2020, 47(3): 17-21. DOI: 10.19835/j.issn.1008-4495.2020.03.004
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Permeability analysis of gassy raw coal under three stresses
XUE Yanguang, ZHANG Dongming, YANG Yushun, YE Chen
2020, 47(3): 22-26,31. DOI: 10.19835/j.issn.1008-4495.2020.03.005
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Study on combustion characteristics of low concentration gas in porous media burners with different pore densities
DING Yan, LIN Baiquan, YUAN Longji, SONG Zhengchang
2020, 47(3): 27-31. DOI: 10.19835/j.issn.1008-4495.2020.03.006
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Study on the gas emission law of circular column cinder based on time-varying diffusion coefficient
CAI Yinying, CHENG Jiansheng, CHENG Bo
2020, 47(3): 32-36. DOI: 10.19835/j.issn.1008-4495.2020.03.007
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Analysis of electrochemistry characteristics and pollutant removal effect in the high suspension mine water
ZHANG Xiyu, YANG Jian, ZHANG Quan
2020, 47(3): 37-41. DOI: 10.19835/j.issn.1008-4495.2020.03.008
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The influence of metamorphism degree on spontaneous combustion characteristics of coal
ZHANG Jiuling, ZHU Ding, ZHU Zhuang
2020, 47(3): 42-44. DOI: 10.19835/j.issn.1008-4495.2020.03.009
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Construction of information management system for prevention and control of coal and gas outburst
PU Yang, NING Xiaoliang
2020, 47(3): 45-48,53. DOI: 10.19835/j.issn.1008-4495.2020.03.010
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Construction of diversified and precise prevention and control system for outburst mine gas disaster
TAN Guowen
2020, 47(3): 49-53. DOI: 10.19835/j.issn.1008-4495.2020.03.011
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Distributed energy micronetwork intelligent control system in coal mine
GAN Hailong, XIAO Lu, JIN Niqianjun
2020, 47(3): 54-58. DOI: 10.19835/j.issn.1008-4495.2020.03.012
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Research and engineering practice of precise gas drainage technology with borehole to replace roadway in Mabao Coal Industry mining area of Jinneng Group
WANG Xiaopeng
2020, 47(3): 59-63. DOI: 10.19835/j.issn.1008-4495.2020.03.013
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Research and practice of filling technology in fully mechanized working face through the trend roadway
DENG Zhaoyu, HE Mingchuan
2020, 47(3): 64-69. DOI: 10.19835/j.issn.1008-4495.2020.03.014
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Research on prevention technology and evaluation index of geostress-dominated outburst in coal roadway
LI Shengzhou, CHEN Yutao, XU Bin
2020, 47(3): 70-75. DOI: 10.19835/j.issn.1008-4495.2020.03.015
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Failure mechanism and active control technology of deep roadway in Chengjiao Coal Mine
ZHANG Wenkang, LIU Danlong, SUN Dazeng
2020, 47(3): 76-81,86. DOI: 10.19835/j.issn.1008-4495.2020.03.016
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Optimization analysis of high level directional drilling distribution in fully mechanized working face
CAO Wenchao, GONG Xuanping, SUN Feng, GAO Han
2020, 47(3): 82-86. DOI: 10.19835/j.issn.1008-4495.2020.03.017
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Application and effect analysis of ultra-high pressure hydraulic slotting precise control technology
LU Zhanjin, QIAO Wei
2020, 47(3): 87-91. DOI: 10.19835/j.issn.1008-4495.2020.03.018
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Research on gas control technology of coal roadway driving strip in soft coal seam
HUANG Xuchao
2020, 47(3): 92-95. DOI: 10.19835/j.issn.1008-4495.2020.03.019
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Design of large capacity reserve power supply for mine
MENG Xiaohong
2020, 47(3): 96-99. DOI: 10.19835/j.issn.1008-4495.2020.03.020
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Study on the influence range of liquid nitrogen cold impact on gas extraction borehole
ZHANG Yangqiang
2020, 47(3): 100-104. DOI: 10.19835/j.issn.1008-4495.2020.03.021
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Analysis of roof structure and fracture model of the close distance coal seam group
PANG Jinlun
2020, 47(3): 105-109. DOI: 10.19835/j.issn.1008-4495.2020.03.022
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Analysis of microseismic characteristics in fully mechanized working face in rockburst coal seam of composite roof
GAO Yonggang, YE Fei, ZHAO Weishou
2020, 47(3): 110-114. DOI: 10.19835/j.issn.1008-4495.2020.03.023
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Study of cross-level influence based on collective psychological capital on individual unsafe behavior of miners
ZHAO Haiying, LI Enping
2020, 47(3): 115-120. DOI: 10.19835/j.issn.1008-4495.2020.03.024
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Development and application of dual prevention information transfer system in non - coal mine
LIANG Yuxia, CHEN Youliang, QIN Xuan, HU Jiaguo
2020, 47(3): 121-126. DOI: 10.19835/j.issn.1008-4495.2020.03.025
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