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    Research progress and prospects of local outburst prevention measures for rock cross-cut coal uncovering
    LIANG Yuehui, SHI Biming, YUE Jiwei, WANG Cheng, HU Tao
    2024, 55(1): 1-13. DOI: 10.13347/j.cnki.mkaq.20230533
    Abstract PDF
    Numerical simulation of coal breaking characteristics by continuous water jet based on ALE algorithm
    HAO Congmeng, CHEN Xuexi, LIU Qingquan, JIN Feiyang
    2024, 55(1): 14-21. DOI: 10.13347/j.cnki.mkaq.20221041
    Abstract PDF
    Improved Duncan-Chang model for coal containing gas under different water content
    GAO Xia, LIU Hong, CHEN Gangqing, ZHANG Baoyong, WU Qiang
    2024, 55(1): 22-27. DOI: 10.13347/j.cnki.mkaq.20230537
    Abstract PDF
    Study on stress change law of coal body permeability improvement by mechanical reaming
    WANG Haichun, LEI Dongji, DAI Zhenhua, QIN Jie
    2024, 55(1): 28-33. DOI: 10.13347/j.cnki.mkaq.20230409
    Abstract PDF
    Experimental study on kinetic characteristics of gas adsorption of coal with different degrees of metamorphism
    WANG Menglu, SHEN Yongxing, ZHOU Dong, WANG Chen, WANG Jinxin, FENG Xuejian
    2024, 55(1): 34-41. DOI: 10.13347/j.cnki.mkaq.20221609
    Abstract PDF
    Simulation of cracks propagation and fractal characteristics of composite rock strata with holes and fractures
    WANG Xueqing, ZHAO Yunmeng, FENG Ying, WANG Zhuangzhuang, LI Yongchao, CHEN Bo, DONG Ze, WU Shuaijun
    2024, 55(1): 42-49. DOI: 10.13347/j.cnki.mkaq.20221467
    Abstract PDF
    Analysis of drilling and reaming technique of large diameter high directional hole and gas extraction effect
    YANG Weifeng, LIU Jianlin, LIU Fei, ZHAO Jianguo, CHU Zhiwei
    2024, 55(1): 50-56. DOI: 10.13347/j.cnki.mkaq.20221669
    Abstract PDF
    Study on crack propagation law of hydraulic fracturing of coal rock complex based on cohesive element
    ZHANG Zhaowei
    2024, 55(1): 57-64. DOI: 10.13347/j.cnki.mkaq.20221325
    Abstract PDF
    Experimental study on desorption diffusion characteristics of coalbed methane under real time electric field loading
    ZHOU Yong, LEI Dongji
    2024, 55(1): 65-71. DOI: 10.13347/j.cnki.mkaq.20221625
    Abstract PDF
    Study on new pulverized coal dispersant for fracturing of coalbed gas wells
    MENG Zhaofeng
    2024, 55(1): 72-77. DOI: 10.13347/j.cnki.mkaq.20221502
    Abstract PDF
    Numerical simulation study on seepage evolution law of coal seam water injection based on UDF
    GE Junling, WANG Yanmin, LIU Tao
    2024, 55(1): 78-85. DOI: 10.13347/j.cnki.mkaq.20221796
    Abstract PDF
    Study on the influence of negative pressure on seepage characteristics of broken coal bodies with different pore perimeters
    ZHANG Hongzhen
    2024, 55(1): 86-92. DOI: 10.13347/j.cnki.mkaq.20230441
    Abstract PDF
    Optimization of coal-bed methane multi-layer co-production layer combination in Xiaotun Wellfield of western Guizhou Province
    YE Sixuan, ZENG Zhengduan
    2024, 55(1): 93-99. DOI: 10.13347/j.cnki.mkaq.20221741
    Abstract PDF
    Study on wetting effect of multi-component surfactant compounding on bituminous coal
    JIN Jingyan, TANG Mingyun, JIANG Bingyou, WANG Lele, CHEN Gonghui, WANG Dong
    2024, 55(1): 100-106. DOI: 10.13347/j.cnki.mkaq.20222312
    Abstract PDF
    Effect of particle size on adsorption and desorption of carbon monoxide by coal
    HU Jian, LIU Maoxia, WANG Hang, GUO Ximan, ZHANG Duo
    2024, 55(1): 107-115. DOI: 10.13347/j.cnki.mkaq.20222153
    Abstract PDF
    Study on preparation and properties of organic toughened foam for mining
    DU Jianhua, LI Ye, SUN Chao, LIU Ming, ZHU Fusheng
    2024, 55(1): 116-125. DOI: 10.13347/j.cnki.mkaq.20230329
    Abstract PDF
    Experimental study on the inhibition of spontaneous combustion characteristics of coal by magnesium salt inhibitor
    CHENG Zimeng, LI Shaoying, BAI Limei, GUO Liwen, MA Yuxin, ZHAO Liucheng
    2024, 55(1): 126-131. DOI: 10.13347/j.cnki.mkaq.20230267
    Abstract PDF
    Study on CO source and control technology of low metamorphic coal
    WANG Yongjing, WANG Kun, CHEN Yang, SHI Jilin, QIN Lejing
    2024, 55(1): 132-138. DOI: 10.13347/j.cnki.mkaq.20230342
    Abstract PDF
    Research on energy evolution characteristics and stability of coal pillar-roof structure
    LI Ruijin, LI Tan, CHEN Guangbo, LI Kang
    2024, 55(1): 139-150. DOI: 10.13347/j.cnki.mkaq.20231190
    Abstract PDF
    Experimental study on changes of infrared radiation energy in siltstone failure process under different loading rates
    LEI Yueyu, LI Zhonghui, TIAN He, AIKEREMUJIANG·AIHEMAITI, LI Xueli, LOU Quan
    2024, 55(1): 151-159. DOI: 10.13347/j.cnki.mkaq.20222013
    Abstract PDF
    Effect of freezing temperature on Brazilian splitting characteristics of frozen soil-rock mixture with different particle sizes
    CHENG Hu, LI Zhongqing, MU Chaomin
    2024, 55(1): 160-166. DOI: 10.13347/j.cnki.mkaq.20221933
    Abstract PDF
    Research on DEM multiple filtering method for mining subsidence
    YAO Wanqiang, MENG Yanbin, ZHENG Junliang, XUE Zhiqiang
    2024, 55(1): 167-175. DOI: 10.13347/j.cnki.mkaq.20221973
    Abstract PDF
    Surrounding rock control technology of crossing abandoned roadway intersection of compound mining area
    LYU Jianguang, ZHANG Huiyou, GU Wei, XU Dalong
    2024, 55(1): 176-184. DOI: 10.13347/j.cnki.mkaq.20230931
    Abstract PDF
    Study on wavelet denoising effect of transient electromagnetic method based on optimal threshold reference
    DONG Yi, YANG Chuang
    2024, 55(1): 185-191. DOI: 10.13347/j.cnki.mkaq.20230423
    Abstract PDF
    Optimization of deep mine water inrush point plugging scheme based on directional drilling technology
    XUE Yang, LI Jianlin, GUO Shuitao, XU Bobo
    2024, 55(1): 192-199. DOI: 10.13347/j.cnki.mkaq.20221964
    Abstract PDF
    Water-rich zoning and water quantity prediction of coal seam in Balasu Mine Field
    FANG Gang
    2024, 55(1): 200-207. DOI: 10.13347/j.cnki.mkaq.20230029
    Abstract PDF
    Pain points and intelligent classification standards for coal mine robot technology industry
    WANG Lei
    2024, 55(1): 208-215. DOI: 10.13347/j.cnki.mkaq.20231639
    Abstract PDF
    Design and practice of coal mine geological emergency rescue information system
    YU Yongpeng, MAO Xingjun, YAN Jianbo, WANG Jiawen, YANG Yancheng, QU Bo, FENG Feng
    2024, 55(1): 216-224. DOI: 10.13347/j.cnki.mkaq.20230536
    Abstract PDF
    Overcrowding alarm detection of trackless rubber-tyred vehicle based on precise positioning technology
    HAN Yannan
    2024, 55(1): 225-232. DOI: 10.13347/j.cnki.mkaq.20230617
    Abstract PDF
    Multidimensional attribute statistics and characteristic analysis of unsafe actions in coal mine gas explosion accidents
    LI Xuandong, HU Bing, SHI Futai, CAO Furong, WANG Bingshan, LI Yongyuan, WU Bin
    2024, 55(1): 233-240. DOI: 10.13347/j.cnki.mkaq.20231050
    Abstract PDF
    Study on causes of coal miners’ unsafe behavior based on informal organization
    LI Lei, LI Hao, LI Ruihan, ZHI Mei, FANG Zihao, WANG Yuqiu
    2024, 55(1): 241-249. DOI: 10.13347/j.cnki.mkaq.20230876
    Abstract PDF
    Cause analysis of coal mine mechanical and electrical accidents from the perspective of human factors
    SHAO Liangshan, YANG Jinhui, ZHAO Jin
    2024, 55(1): 250-256. DOI: 10.13347/j.cnki.mkaq.20231075
    Abstract PDF
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