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Synergistic wetting effect of composite surfactant on hydrophobic coal
LIN Minglei, LIU Jianguo, JIN Longzhe, WANG Tianyang, OU Shengnan, ZHANG Hongyue, DING Yao, CHEN Changling
2023, 54(4): 1-10.
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Research progress of secondary biogenic coalbed methane in China
JIAN Kuo, FU Xuehai, XIA Daping, FENG Ruizhi, LI Mi, JI Xiaofeng
2023, 54(4): 11-22.
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Morphological characteristics of hydraulic punching holes and optimization of gas extraction parameters
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2023, 54(4): 22-28.
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Research and application of stress disturbance fracturing technology in complex formations in Guizhou Province
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2023, 54(4): 29-35.
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Influence of unloading confining pressure rate and gas pressure on mechanics and seepage properties of raw coal
CUI Junfei
2023, 54(4): 36-42.
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Construction and practice of geological condition evaluation system for underground coal gasification in closed coal mines
YIN Quanzeng, CHEN Zhongshan, HOU Tengfei, LIANG Jie, GENG Lijuan, LI Bo, LIANG Junlong, SONG Pengyin
2023, 54(4): 43-50.
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Study on temporal and spatial distribution and treatment of “U” ventilation gas in gob-side entry retaining
ZHANG Zeyu, QIAO Yonggang, LI Haojun, LUO Tongtong, GUO Qiang, LI Lianghong
2023, 54(4): 51-59.
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Prediction of gas emission based on PCA-SAPSO-BP neural network
LIU Feng
2023, 54(4): 60-68.
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Study on ventilation technology for open-type TBM construction of extra-long inclined shaft in coal mine
ZHANG Lulu, YANG Ming, WANG Songqing, NIU Bin, CHA Wenhua, LI Mingjing, DENG Xin, YANG Xinwen
2023, 54(4): 69-76.
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Molecular simulation study on adsorption of C2H4 in bituminous coal
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2023, 54(4): 77-82.
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Exploration technology of integrated air leakage channel of shallow buried coal seam in northern Shaanxi Province
WANG Haijun, WU Yan, MA Liang, CHEN Chongfeng, SUN Baoping, WANG Xiangye, WU Minjie, LIU Shande
2023, 54(4): 83-90.
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Study on isotopic indexes of CO and CO2 in low temperature oxidation of coal
LIU Xiangqun, WANG Fusheng, ZHANG Chaoyang, DONG Xuanmeng, GAO Zhanxiang
2023, 54(4): 91-96.
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Application status and development direction of personal cooling garments in high temperature mine
LI Yue, JIA Jie, TIAN Qi
2023, 54(4): 97-102.
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Zonal prevention and control technology for rock burst in asymmetrical pressure-relief working face under protective layer
OUYANG Zhenhua, ZHOU Ranran, SHI Zengzhu, YI Haiyang, YANG Yong, WANG Qi, MA Hongjun, DING Wei
2023, 54(4): 103-110.
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Prevention of rock burst during initial mining of deep overhand mining island working face
QIN Zhongcheng, ZHAO Xitong, ZHAN Zhaowei, WANG Yanmin, GAO Chao
2023, 54(4): 111-118.
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Analysis of diffusion law of dynamic water grouting in crack based on time-varying viscosity
ZHANG Jiafan, HUANG Sicong, LIU Yang, QIN Xiangrui, WANG Fuyu, ZHANG Huimei
2023, 54(4): 119-125.
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Analysis of diffusion effect and influencing factors of anchoring force of arched rock bolt support plate
YAN Ruyu, NING Jianguo, ZHANG Zhi, SUN Guoqing, DU Minghao
2023, 54(4): 126-131.
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Study on narrow coal pillar width and surrounding rock control technology of gob-side entry driving with soft and broken composite roof
ZHANG Wudi, TAO Hongfei, YANG Jie, WANG Yue, CHANG Zhiguo
2023, 54(4): 132-139.
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Evolution characteristics analysis of temperature - stress field in the early stage of borehole precast construction in western China
WANG Chen, YAO Zhishu, DIAO Naihao, WANG Jiaqi, QIAO Shuaixing, XU Yongjie
2023, 54(4): 140-147.
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Research on time-varying evolution law of overburden stress field and fracture field in shallow coal seam mining
DU Minghao, NING Jianguo, WANG Jun, SHI Xinshuai, LIU Guojian, YANG Fuqiang
2023, 54(4): 148-155.
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Research on monitoring method of shaft tilt deformation based on SLAM
GENG Zhijiang, ZHOU Dawei, BAI Zhihui, ZHAN Xilin, DIAO Xinpeng
2023, 54(4): 156-162.
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Influence of inner row tracking distance on slope stability under 3D effect
ZHANG Hong, XIAO Bing
2023, 54(4): 163-168.
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Roof migration and stress development under the coupling effect of high confined water and deep stress
SONG Shikang, REN Ting, FENG Hailong, DOU Linming, SUN Bingqing, ZHANG Tao, REN Kangjiang
2023, 54(4): 169-174.
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Simulation and analysis of the effect of water preserved mining in open-pit coal mines in burned rock areas
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2023, 54(4): 175-183.
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Study on system of prevention and control of old goaf water during coal mine re-mining
LI Xiaolong
2023, 54(4): 184-193.
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Risk assessment of water loss in deep coal seam mining in Jurassic coalfield in Shaanxi and Inner Mongolia contiguous area
SHANG Hongbo, ZHAO Chunhu, YU Bo, XUE Jiankun, LIU Ji
2023, 54(4): 194-202.
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Design of mine-used intrinsically safe dual spectral fusion camera
HUANG Hesong, SONG Shuai, XUE Lin, REN Wei, LIU Shuai
2023, 54(4): 203-209.
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Mine-used vehicle management system based on UWB technology
LI Zhe
2023, 54(4): 210-215.
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Study on maximum explosion pressure and maximum pressure rise rate of premixed gas explosion in flameproof enclosure
LI Dong, DAI Shijie, ZHENG Hongwei, CUI Ziyao
2023, 54(4): 216-221.
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Analysis and treatment of high-speed signal transmission faults in gas monitoring substations
HUAI Li
2023, 54(4): 222-225.
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Research on planning height adjustment strategy of shearer in transparent working face
FU Dali
2023, 54(4): 226-231.
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Remote real-time monitoring and early warning system for shaft wall deformation by fiber bragg grating
JING Qinghe, PIAO Chunde, CUI Yi, YAN Shouqing, YU Bin, QU Chen
2023, 54(4): 232-238.
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Application of “2-4” model of accident causation in the construction of mine safety input index system
FAN Zhanwen, JIANG Fuchuan, SHAN Yuxuan
2023, 54(4): 239-243.
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Study of coal mine violation behavior based on SOR model
LI Jing, XIN Yanli, CAI Zhongjie, LIU Huiyan, LIU Ziwei, ZHANG Zhizhen
2023, 54(4): 244-250.
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Associative network analysis of inducements for unsafe behaviors based on text-mining method
LI Yan, ZHANG Yi, CHEN Xiajun, HOU Tao, LI Shixi
2023, 54(4): 251-256.
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