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    Analysis on water-richness of small coal mine floor based on Levenberg Marquardt inversion in Fujian Province
    QIU Zhanlin, ZENG Dongfu, WU Chaofan, GUO Yusen, LIU Xinyao, SUN Yiqun, HUANG Junnan
    2022, 53(12): 1-7，14.
    Abstract
    [Bmim][Bf4] and nitric acid synergistic effect on microstructure of coal
    YANG Xiaoguo, HAO Jun, WEN Yongzan
    2022, 53(12): 8-14.
    Abstract
    Experimental study on imbibition effect of columnar raw coal containing gas under water-thermal coupling action
    DUAN Zhengpeng, LI Zhiqiang, CHEN Xiangjun, ZHANG Shujin, LI Guohong
    2022, 53(12): 15-21.
    Abstract
    Research on development law of Ordovician limestone karst in Xiaoyun Coalfield
    YU Xiaoge, LYU Huadong, ZHANG Deming, LYU Changxing, QU Linyan
    2022, 53(12): 22-27.
    Abstract
    Study on acoustic emission and mechanical seepage characteristics of low temperature treated coal rock
    WANG Jiangtao, ZHAO Yaojiang, ZHAO Liang, WANG Hao, WANG Jingrui, ZHANG Huijuan
    2022, 53(12): 28-34.
    Abstract
    Research on creep damage model of coal and rock mass around hole with different moisture contents
    ZHAO Jianhui, XU Hongyi
    2022, 53(12): 35-41.
    Abstract
    Study on proppant migration and placement under sand-carrying action of clean fracturing fluid
    ZUO Weiqin, XIE Kunrong, HAN Hongkai, LIU Yanwei, ZHAO Fajun, WANG Yang
    2022, 53(12): 42-47.
    Abstract
    Experimental study on tensile and shear strength of anthracite under supercritical CO2
    XIAO Chang, WANG Kai, ZHAN Ao, WANG Wenwei
    2022, 53(12): 48-53,61.
    Abstract
    Safe mining technology in 22206 working face under water of Huoluowan Coal Mine
    GUAN Zhong
    2022, 53(12): 54-61.
    Abstract
    High efficiency gas extraction technology of directional drilling hydraulic fracturing in stratified tectonic coal seams
    HE Mingchuan
    2022, 53(12): 62-67.
    Abstract
    Deformation mechanism and rock burst prevention technology of service roadway under residual coal pillar
    WEI Hui, SONG Shikang, LI Jie
    2022, 53(12): 68-75.
    Abstract
    Water disaster characteristics and prevention technology of Jurassic coal seam roof sandstone in Yinxing No.1 Coal Mine
    ZHAO Shijun, LU Cunjin, BIAN Kai, LIU Baojie
    2022, 53(12): 76-84.
    Abstract
    Application of screen tube hole protection technology in drainage engineering of weakly cemented sand mudstone interactive formation
    LI Panpan, HOU Enke, JI Yadong, ZHANG Zeyuan
    2022, 53(12): 85-91.
    Abstract
    Collaborative application of directional blasting presplitting and flexible formwork concrete wall technologies in Chengzhuang Coal Mine
    SI Xiaopeng, ZHOU Changtai
    2022, 53(12): 92-100.
    Abstract
    Development of data acquisition instrument for coal and gas outburst based on wireless communication
    WANG Yanbin
    2022, 53(12): 101-106.
    Abstract
    Research on coordinated control method of coal mine gas control information
    ZHANG Shulin
    2022, 53(12): 107-114.
    Abstract
    Development and application of multi-field coupled seepage desorption experimental system for gas-containing coal
    CHENG Xiaoyu, CHENG Cheng, CHEN Long, GAO Han, ZHAO Gang
    2022, 53(12): 115-120.
    Abstract
    Design and implementation of portable positioning instrument based on Bluetooth transmission
    WANG Wei, CHEN Xian, JIN Yeyong
    2022, 53(12): 121-124.
    Abstract
    Design of self-monitoring sensor for position and orientation of equipment in coal mine
    ZHANG Peng
    2022, 53(12): 125-128.
    Abstract
    Research on calibration method of UWB card reader antenna in coal mine
    WEN Xianpei
    2022, 53(12): 129-132.
    Abstract
    Mining equipment safety certification supervision and control system based on GIS technology
    WANG Lei
    2022, 53(12): 133-137.
    Abstract
    Modeling method of underground roadway intersection processing based on binary space partition tree
    WANG Lili
    2022, 53(12): 138-143.
    Abstract
    Research on key technologies of intelligent mine integrated management and control platform
    XU Hualong
    2022, 53(12): 144-149，154.
    Abstract
    Research on DC leakage protection of communication base station in mining area
    ZHU Yannan, FU Heying, YANG Zhijia, XIAO Gang
    2022, 53(12): 150-154.
    Abstract
    Relationship between plastic zone of roadway and coal and gas outburst hole
    HAN Sen, WANG Weijun, PENG Gang
    2022, 53(12): 155-162.
    Abstract
    Study on gas emission law of bottom slate roadway drilling in Jiulishan Mine
    YANG Heng, XIN Xinping, WEI Guoying, LI Xuechen, LIU Xiaolei, HAO Dian, JIA Tianrang, GUO Yanfei
    2022, 53(12): 163-166.
    Abstract
    Analysis on water-richness of small coal mine floor based on Levenberg Marquardt inversion in Fujian Province
    QIU Zhanlin, ZENG Dongfu, WU Chaofan, GUO Yusen, LIU Xinyao, SUN Yiqun, HUANG Junnan
    2022, 53(12): 167-173.
    Abstract
    Study on deformation characteristics and support technology of cross layer roadway under the influence of goaf
    ZHU Lei, ZHANG Sheng, HE Fei, WANG Feng, LU Yiqiang, NING Xiangke, CHEN Zhao, ZHANG Xulong
    2022, 53(12): 174-182，191.
    Abstract
    Research on floor heave treatment of steel pipe concrete column in deep bottom drainage roadway in Chiyu Mine
    XIONG Huaixin, FENG Lining, SUN Lihui, PENG Shilong, DING Bin, SONG Jiale, HE Qingfeng
    2022, 53(12): 183-191.
    Abstract
    Optimal layout of roadway under goaf of shallow coal seam group in Donggou Coal Mine
    ZHENG Guanghui, LIU Yufei, JIGEMAITI·Jibusen
    2022, 53(12): 192-200.
    Abstract
    Potential energy catastrophe failure mechanism of “filling body-coal pillar” composite structure
    WANG Shuokang, YAN Jingjing, YANG Yuanzhong
    2022, 53(12): 201-209.
    Abstract
    Numerical analysis of floor heave control technology of combined inverted arch-floor pile
    GUO Dongming, WANG Zetian, KANG Xinchao, CHEN Qiyu, YAN Hao, ZHANG Sibo, HAO Wenqian
    2022, 53(12): 210-217.
    Abstract
    Study on permeability evolution law of overburden under repeated mining in weakly cemented strata
    LIU Honglin, XIAO Jie, ZHEN Wenyuan, ZHU Chenyu, CHEN Zhiwen, LUO Wenjie
    2022, 53(12): 218-225.
    Abstract
    Sudden change mechanism of mine pressure in fully mechanized caving face and its countermeasures
    ,
    2022, 53(12): 226-234.
    Abstract
    Study on impact of tectonic structure surface on stability of end-slope mining process in open-pit mine
    WANG Shufeng, YANG Zhiyong, HU Guilin
    2022, 53(12): 235-240.
    Abstract PDF
    Stability analysis of roadway surrounding rock with weak interlayer under dynamic and static loads
    LAN Hong, ZHENG Lulin, CHEN Qinggang, LIN Jianyun, QIU Qing, ZHAO Yu, TIAN Youwen
    2022, 53(12): 241-246，252.
    Abstract PDF
    Analysis of association rule of unsafe behavior characteristics of miners
    LI Yan, YUE Xuejiao, CHEN Xiajun
    2022, 53(12): 247-252.
    Abstract PDF
    Research on classification and determination method of work fatigue level of coal mine dispatchers
    XU Chaoyuan, LI Jizu, XU Xinhua
    2022, 53(12): 253-258.
    Abstract PDF
    Research on influence mechanism of mindfulness and unsafe behavior
    WANG Xinping, YANG Zilin, SU Chang
    2022, 53(12): 259-264.
    Abstract PDF

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