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    Study on micro-seismic detection in coalbed methane based on multiscale neural network
    ZHANG Yan, LIU Xiaoqiu, SONG Liwei, DONG Hongli
    2023, 54(9): 1-7. DOI: 10.13347/j.cnki.mkaq.2023.09.001
    Abstract FullText HTML PDF
    Estimation of coal seam gas pressure based on gas desorption characteristics of coal with different moisture contents
    FENG Yufeng, DONG Huzi
    2023, 54(9): 8-14. DOI: 10.13347/j.cnki.mkaq.2023.09.002
    Abstract FullText HTML PDF
    Study on diffusion characteristics of CO2 in low permeability coal under sub-critical conditions
    YUE Ning, SUN Wei, DAI Aiping, LU Guoqun, XU Xiuli
    2023, 54(9): 15-22. DOI: 10.13347/j.cnki.mkaq.2023.09.003
    Abstract FullText HTML PDF
    Study on coal and gas outburst by thermodynamic desorption threshold
    ZHANG Xuemei, LI Dong, MA Qinghua, HAO Jingyuan
    2023, 54(9): 23-29. DOI: 10.13347/j.cnki.mkaq.2023.09.004
    Abstract FullText HTML PDF
    Experimental study on relationship between surface fracture distribution and gas adsorption as well as emission characteristics of outburst coal seam
    WANG Xiaodong, YU Jianjun, LIU Haidong, LIU Yingke, LIU Xiangzhong, LONG Zhaoxi
    2023, 54(9): 30-36. DOI: 10.13347/j.cnki.mkaq.2023.09.005
    Abstract FullText HTML PDF
    Study on development characteristics of multiscale pore clusters in original coal and their CT image recognition
    LIU Feng
    2023, 54(9): 37-45. DOI: 10.13347/j.cnki.mkaq.2023.09.006
    Abstract FullText HTML PDF
    Unblocking experiment of coal fines clogging screen tube by ultrasonic technology
    REN Jinwei, WEI Yingchun, WANG Ping, LIU Ziliang, ZHANG Qi, JIN Xianglan, CAO Daiyong
    2023, 54(9): 46-52. DOI: 10.13347/j.cnki.mkaq.2023.09.007
    Abstract FullText HTML PDF
    Research on suppression and extinguishment of belt conveyor fire by water mist based on FDS
    LI He, SHEN Xianhua, TIAN Li, LU Jiexin, LU Yi, ZENG Gang
    2023, 54(9): 53-59. DOI: 10.13347/j.cnki.mkaq.2023.09.008
    Abstract FullText HTML PDF
    Study on CO2 adsorption and diffusion law of coal under different temperatures and pressures
    ZHENG Xuezhao, WU Shuo, WEN Hu, ZHANG Duo, WANG Baoyuan, YAN Xing
    2023, 54(9): 60-65. DOI: 10.13347/j.cnki.mkaq.2023.09.009
    Abstract FullText HTML PDF
    Study on the influence of magmatic intrusion on coal spontaneous combustion and kinetics characteristics
    NING Zhenkai, GAO Han, ZHAO Ju
    2023, 54(9): 66-72. DOI: 10.13347/j.cnki.mkaq.2023.09.010
    Abstract FullText HTML PDF
    Numerical simulation study of the influence of fire source location on parameters of external fire in tunnel
    ZHANG Junliang, ZHU Yunfei, ZHANG Xueliang
    2023, 54(9): 73-79. DOI: 10.13347/j.cnki.mkaq.2023.09.011
    Abstract FullText HTML PDF
    Experimental study on acoustic emission characteristics of impact tendency coal under combined dynamic and static loading
    ZHANG Kun, WANG Man, REN Jianxi, ZHANG Sen
    2023, 54(9): 80-87. DOI: 10.13347/j.cnki.mkaq.2023.09.012
    Abstract FullText HTML PDF
    Evolution and characterization of uniaxial compression damage and destruction of coal measures rocks
    XIANG Yanbin
    2023, 54(9): 88-95. DOI: 10.13347/j.cnki.mkaq.2023.09.013
    Abstract FullText HTML PDF
    Study on prediction of surface movement boundary in near horizontal coal seam mining
    SUN Xueyang, YUAN Guansilong, MIAO Lintian, DU Rongjun, CHENG Zheng
    2023, 54(9): 96-104. DOI: 10.13347/j.cnki.mkaq.2023.09.014
    Abstract FullText HTML PDF
    Numerical simulation study on optimization of supporting parameters of a new type of tension dispersed bolt
    ZHA Wenhua, FAN Hao, LIU Xinquan, XU Tao, LIU Xiao, CHENG Wenbo, CHEN Denghong
    2023, 54(9): 105-111. DOI: 10.13347/j.cnki.mkaq.2023.09.015
    Abstract FullText HTML PDF
    Study on damage of coal seam roof by stress potential function of stacked beam containing frictional action
    JING Laiwang, FANG Xu, XIAO Qihui, ZHANG Shixiang, JIAO Jianjun, JING Wei
    2023, 54(9): 112-118. DOI: 10.13347/j.cnki.mkaq.2023.09.016
    Abstract FullText HTML PDF
    Damage test and model study of soft and hard interbedded rock based on piezoelectric ceramics and DIC
    QI Xianyin, KE Ting, GENG Diandong
    2023, 54(9): 119-128. DOI: 10.13347/j.cnki.mkaq.2023.09.017
    Abstract FullText HTML PDF
    Influence of fracture dip angle on coal brittleness and energy evolution
    BI Xiaoping, SUN Li
    2023, 54(9): 129-136. DOI: 10.13347/j.cnki.mkaq.2023.09.018
    Abstract FullText HTML PDF
    Mechanism and control of large deformation of coal wall in fully mechanized top-coal caving face with weak interlayer
    HUI Fanguang, PAN Xingsong, KONG Xiangyu, WANG Ge, SUN Qiguo, ZHOU Baolong
    2023, 54(9): 137-146. DOI: 10.13347/j.cnki.mkaq.2023.09.019
    Abstract FullText HTML PDF
    Study on strata behavior and overburden activity law of 10 million ton super long working face in medium thick coal seam
    LIU Qianjin, LI Anning, XUE Chenxiao, ZHANG Zhen
    2023, 54(9): 147-155. DOI: 10.13347/j.cnki.mkaq.2023.09.020
    Abstract FullText HTML PDF
    Experimental study on goaf detection by small loop transient electromagnetic method in complex terrain
    MU Yi, ZHANG Yongchao, QIU Hao, YOU Chao, LI Jie, XU Dongjing
    2023, 54(9): 156-165. DOI: 10.13347/j.cnki.mkaq.2023.09.021
    Abstract FullText HTML PDF
    Feasibility study on reducing protective coal pillar of F6 fault in Wugou Coal Mine
    WANG Daokun, NIU Hui, XIE Jian, HU Wei, ZHANG Peisen
    2023, 54(9): 166-173. DOI: 10.13347/j.cnki.mkaq.2023.09.022
    Abstract FullText HTML PDF
    Numerical simulation and field test of height of caving zone and fracture zone in Heshan Coal Mine
    HAO Gang, YU Dinghao, XU Ying, WANG Li, LIU Hong
    2023, 54(9): 174-179. DOI: 10.13347/j.cnki.mkaq.2023.09.023
    Abstract FullText HTML PDF
    Research on water level variation characteristics and influencing factors during water filling in goaf
    GAO Xin, DENG Cunbao, XING Yuzhong
    2023, 54(9): 180-186. DOI: 10.13347/j.cnki.mkaq.2023.09.024
    Abstract FullText HTML PDF
    Failure characteristics of floor above aquifer using backfilling mining method
    REN Yanghui
    2023, 54(9): 187-193. DOI: 10.13347/j.cnki.mkaq.2023.09.025
    Abstract FullText HTML PDF
    Research on double-stage double-speed reaming drill bit for high-position and large-diameter drilling in coal mine roof
    HAN Jialiang, LIU Jianlin, TANG Shengli
    2023, 54(9): 194-201. DOI: 10.13347/j.cnki.mkaq.2023.09.026
    Abstract FullText HTML PDF
    Algorithm design of large model of belt tearing based on multi-modality
    WANG Xueli, ZHAO Chenran, LI Qing, HE Xianneng, GAN Mei
    2023, 54(9): 202-207. DOI: 10.13347/j.cnki.mkaq.2023.09.027
    Abstract FullText HTML PDF
    Empirical study on fault aided identification system of mine belt conveyor
    LI Xu, DONG Bo, DANG Enhui
    2023, 54(9): 208-211. DOI: 10.13347/j.cnki.mkaq.2023.09.028
    Abstract FullText HTML PDF
    Characteristics of typical safety patrol scenarios and reliability analysis of patrol inspection in coal mines
    SHE Jiuhua, QU Shijia
    2023, 54(9): 212-217. DOI: 10.13347/j.cnki.mkaq.2023.09.029
    Abstract FullText HTML PDF
    Trackless rubber-tyred vehicle path deviation alarm based on UWB positioning technology
    HAN Yannan
    2023, 54(9): 218-226. DOI: 10.13347/j.cnki.mkaq.2023.09.030
    Abstract FullText HTML PDF
    Design and implementation of an intelligent control platform for Henggu Coal Mine based on multisource configuration technology
    ZHANG Liang
    2023, 54(9): 227-232. DOI: 10.13347/j.cnki.mkaq.2023.09.031
    Abstract FullText HTML PDF
    Design and implementation of online collaborative training system for mine rescue team based on VR technology
    SUN Yunchuan, LIU Xiong, TANG Dan, JIANG Xugang, WEI Xiao
    2023, 54(9): 233-239. DOI: 10.13347/j.cnki.mkaq.2023.09.032
    Abstract FullText HTML PDF
    Study on advance detection of geological anomaly in development roadway based on Rayleigh wave technology
    LUO Mingkun, JIA Ce, LI Sheng, SUN Hao, XU Lingjin, HE Liang, WANG Kun
    2023, 54(9): 240-247. DOI: 10.13347/j.cnki.mkaq.2023.09.033
    Abstract FullText HTML PDF
    Investigation and analysis of key occupational hazards in Huaibei coal mines from 2019 to 2020
    GAO Wei, DING Xinping, SHEN Fuhai
    2023, 54(9): 248-253. DOI: 10.13347/j.cnki.mkaq.2023.09.034
    Abstract FullText HTML PDF
    Topic mining and semantic analysis of unsafe behavior based on miner big data
    LI Yan, LIU Zhen, CHEN Nanxi
    2023, 54(9): 254-257. DOI: 10.13347/j.cnki.mkaq.2023.09.035
    Abstract FullText HTML PDF
    Influence of perceived overqualification of new generation of miners on safety performance
    JIANG Kefan, LI Jizu
    2023, 54(9): 258-264. DOI: 10.13347/j.cnki.mkaq.2023.09.036
    Abstract FullText HTML PDF

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