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    Analysis of factors affecting the productivity of coalbed methane wells in Houxia Basin, Xinjiang
    LI Peng, LI Xiaojun, TU Zhimin, CHE Yanqian, CHANG Xinlong, LI Teng
    2024, 55(4): 1-10. DOI: 10.13347/j.cnki.mkaq.20231238
    Abstract PDF
    In-situ stress and fracture pressure of coal reservoir in Shizhuangnan Block and their coupling relations
    NIU Ran, LIU Du, HUO Zhonggang, LI Zhongcheng, ZHANG Yafei, DENG Zhiyu
    2024, 55(4): 11-18. DOI: 10.13347/j.cnki.mkaq.20222022
    Abstract PDF
    Chemical structure characterization and molecular model construction of lean coal
    ZHAO Haibo, QIN Lejing
    2024, 55(4): 19-25. DOI: 10.13347/j.cnki.mkaq.20231374
    Abstract PDF
    Properties of CO2 adsorption and migration during carbon sequestration in confined spaces
    SI Xiaokun
    2024, 55(4): 26-32. DOI: 10.13347/j.cnki.mkaq.20230502
    Abstract PDF
    Numerical simulation of evolution law of coal seepage field under mining stress
    YANG Xipei, XING Yuqiang
    2024, 55(4): 33-41. DOI: 10.13347/j.cnki.mkaq.20231123
    Abstract PDF
    Evolution law of coal seam permeability in CO2-ECBM process
    XUE Ensi
    2024, 55(4): 42-47. DOI: 10.13347/j.cnki.mkaq.20230880
    Abstract PDF
    Application of pneumatic directional and efficient pore-forming technology for crushed soft coalbed methane in Wangpo Coal Mine
    ZHAO Huibo, LI Yucheng
    2024, 55(4): 48-54. DOI: 10.13347/j.cnki.mkaq.20231686
    Abstract PDF
    Experimental study on impact tendency characteristics of coal under unloading and gas action
    LI Zhiqiang
    2024, 55(4): 55-65. DOI: 10.13347/j.cnki.mkaq.20230978
    Abstract PDF
    Study on deposition pattern of coal rock particles in the pumping gas flow at the back end of mining fissure shrinkage
    WANG Guangxiong, YANG Yingbing, DAI Yuhang, MA Lingjun, WEN Xiaojiang, LIU Yingke
    2024, 55(4): 66-71. DOI: 10.13347/j.cnki.mkaq.20231536
    Abstract PDF
    Influence mechanism of cutting turbulent wind on coal dust lateral dispersal in large mining height fully mechanized mining face
    WANG Zhixin, LIU Liren, ZHANG Xiaotao, HE Shengtian
    2024, 55(4): 72-78. DOI: 10.13347/j.cnki.mkaq.20231330
    Abstract PDF
    Preparation of Mg-Al hydrotalcite foam retardant and its inhibition characteristics study
    LI Shengli, ZHANG Leilin
    2024, 55(4): 79-87. DOI: 10.13347/j.cnki.mkaq.20231427
    Abstract PDF
    Numerical simulation study on “three zones” of spontaneous combustion in goaf by “110 construction method” under different ventilation modes
    WEN Hu, MENG Yao, FAN Shixing, XU Yiming, YE Chunhui, TONG Xiaozhang, SONG Jinsuo
    2024, 55(4): 88-97. DOI: 10.13347/j.cnki.mkaq.20230730
    Abstract PDF
    Research on the influence of air humidity on coal spontaneous combustion characteristics and oxidation kinetics parameters
    WANG Shuming
    2024, 55(4): 98-105. DOI: 10.13347/j.cnki.mkaq.20231640
    Abstract PDF
    Prediction of coal spontaneous combustion temperature with multi-gas index based on machine learning
    CAO Furong, WU Xuesong, LI Jun, FU Tianyu, LIU Jiawei, LI Zhihui, YANG Xiaobin
    2024, 55(4): 106-113. DOI: 10.13347/j.cnki.mkaq.20231426
    Abstract PDF
    Study on deformation and failure law of bolt-mesh support roadway under roof impact load
    YANG Hongfei, LIN Zhibin, YANG Dafang
    2024, 55(4): 114-123. DOI: 10.13347/j.cnki.mkaq.20230074
    Abstract PDF
    Study on filling mining design and spatial-temporal evolution law of deformation and failure of roof overburden in Yungang Coal Mine
    JI Runqing, DENG Tianlin, DONG Liangliang, LIN Bo
    2024, 55(4): 124-133. DOI: 10.13347/j.cnki.mkaq.20221386
    Abstract PDF
    Research on temperature effect of consolidation and bearing capacity of multi-source coal-based solid waste backfill
    WEN Zhiqiang, YANG Ke, HE Xiang, ZHANG Yanhai, HE Shuxin
    2024, 55(4): 134-142. DOI: 10.13347/j.cnki.mkaq.20230528
    Abstract PDF
    Study on the impact of microscopic characteristics of loess at different depths on mining subsidence
    FAN Yaqi, ZHANG Xinguo, CHANG Xiao, MENG Zixuan, JIAO Fangshu
    2024, 55(4): 143-151. DOI: 10.13347/j.cnki.mkaq.20231497
    Abstract PDF
    Study on failure and instability mechanism of roof in room-and-pillar goaf
    HE Zhiwei, ZHU Lei, LIU Chengyong, GU Wenzhe, XU Jianfei, SONG Tianqi, LIU Zhicheng, ZHANG Peng
    2024, 55(4): 152-163. DOI: 10.13347/j.cnki.mkaq.20230012
    Abstract PDF
    Experimental study on water bleeding characteristics of gangue powder-based cemented materials
    ZHOU Xianli, WANG Jiale, LI Jie
    2024, 55(4): 164-168. DOI: 10.13347/j.cnki.mkaq.20231086
    Abstract PDF
    Improvement of YOLOv7 model for intelligent recognition of mining surface cracks
    SU Yu, TANG Fuquan, LI Jingxiang, WANG Cong, ZHANG Xinyue
    2024, 55(4): 169-176. DOI: 10.13347/j.cnki.mkaq.20231007
    Abstract PDF
    InSAR mining subsidence basin detection method based on DBD-Net
    LI Tao, ZOU Yingjie, FAN Hongdong, LIN Tao
    2024, 55(4): 177-186. DOI: 10.13347/j.cnki.mkaq.20230593
    Abstract PDF
    Roof water inrush risk assessment based on LDA-RBF and comprehensive weighting method
    WANG Xiaokun, ZHENG Lulin, LAN Hong, XIE Hongdong, TIAN Youwen, XU Jin
    2024, 55(4): 187-196. DOI: 10.13347/j.cnki.mkaq.20230509
    Abstract PDF
    Numerical simulation and discharge evaluation of Cenozoic “bottom aquifer” under drainage conditions
    LIU Xiaojuan, XU Guangquan, FU Xianjie, SHAN Chonglei
    2024, 55(4): 197-203. DOI: 10.13347/j.cnki.mkaq.20230642
    Abstract PDF
    Numerical simulation study on development law of mining-induced overburden separation layer in deep and thick coal seam in western mining area
    XIE Daolei, MIAO Tianyu, HAN Chenghao, WANG Kai, WANG Houchen, CHAI Deyang, GAO Jie
    2024, 55(4): 204-212. DOI: 10.13347/j.cnki.mkaq.20231424
    Abstract PDF
    Establishment of mine three-dimensional spatial data model
    HAN Yannan
    2024, 55(4): 213-219. DOI: 10.13347/j.cnki.mkaq.20230943
    Abstract PDF
    Key technology of an identification card for mobile phone positioning
    WANG Fei
    2024, 55(4): 220-225. DOI: 10.13347/j.cnki.mkaq.20231169
    Abstract PDF
    A mine intrinsically safe watch design
    LI Wenfeng, TUO Lulu, LI Bo, DING Shuhao, CHANG Huili
    2024, 55(4): 226-230. DOI: 10.13347/j.cnki.mkaq.20230944
    Abstract PDF
    Fault diagnosis of coal mining equipment based on ferrography monitoring technology
    CUI Zhiming
    2024, 55(4): 231-235. DOI: 10.13347/j.cnki.mkaq.20230935
    Abstract PDF
    Risk assessment of coal mine blasting operations based on Monte Carlo method
    LI Jing, WU Bin, ZHU Jingzheng, KONG Weiguang, ZHAO Shijun
    2024, 55(4): 236-244. DOI: 10.13347/j.cnki.mkaq.20230784
    Abstract PDF
    Considering and development trend of vertical rescue technology for mining drill hole
    XIAO Mingguo, ZHANG Biao, LIN Zhongxiang, ZHU Zebin, ZHOU Bo, ZHENG Xuezhao, HUANG Yuan
    2024, 55(4): 245-250. DOI: 10.13347/j.cnki.mkaq.20231166
    Abstract PDF
    Study on visual attention effect of safety signs under light and cognitive characteristics
    GAO Yuan, LI Naiwen, NIU Lixia
    2024, 55(4): 251-256. DOI: 10.13347/j.cnki.mkaq.20231255
    Abstract PDF
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