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    Research on interval prediction of coal mine gas concentration and multi-index early warning method based on spatiotemporal attention mechanism
    WEI Qianzhu, DUAN Weihua, WANG Zehu, BAI Qingcai, XU Haohan, HU Shiqiang, XU Jin
    2026, 57(6): 1-11. DOI: 10.13347/j.cnki.mkaq.20260107
    Abstract PDF
    Structure-aware parsing method for coal mine standard documents
    YANG Haijun, LIU Jiang, WANG Weicheng, WANG Shengjie
    2026, 57(6): 12-24. DOI: 10.13347/j.cnki.mkaq.20260172
    Abstract PDF
    Research on metadata feature extraction and cleaning strategy of coal mine data middle platform based on deep neural network
    LI Xiang, LU Shengjin, YANG Sheng, ZHANG Zhengqing
    2026, 57(6): 25-35. DOI: 10.13347/j.cnki.mkaq.20260303
    Abstract PDF
    Study on competitive adsorption of multicomponent gas in gas-fat coal based on GCMC and molecular dynamics
    ZHANG Qingfeng, WANG Changlu, ZHENG Yi, XING Yinghuan
    2026, 57(6): 36-48. DOI: 10.13347/j.cnki.mkaq.20251097
    Abstract PDF
    Study on the influence of different bedding dip angle and spacing conditions on propagation law of hydraulic fractures in deep coal seams
    LI Zhenghao, KONG Xiangwei, HE Jia, YANG Wanting, CHEN Qing, XU Zhou
    2026, 57(6): 49-58. DOI: 10.13347/j.cnki.mkaq.20241640
    Abstract PDF
    Study on the influence law of ultrasound on coal structure and seepage characteristics under water pressure regulation
    JIAO Biao, SONG Jibin, ZHAO Zhengduo, WANG Hu, YE Zhi, RUAN Miao, ZHANG Yuming, LIU Peng, LI Quangui
    2026, 57(6): 59-68. DOI: 10.13347/j.cnki.mkaq.20241474
    Abstract PDF
    Effect of supercritical CO2 on heterogeneity and connectivity of coal micro-pore structure
    WANG Linghu, LI Quanzhong
    2026, 57(6): 69-82. DOI: 10.13347/j.cnki.mkaq.20251099
    Abstract PDF
    Research of key permeability enhancement technology by high-pressure jet helical slotting
    TIAN Ziwei, LYU Jingqian, YU Xueping, JIANG Zhigang, WANG Qingyan, WU Hua
    2026, 57(6): 83-91. DOI: 10.13347/j.cnki.mkaq.20250929
    Abstract PDF
    Research on the influence of biosurfactants on wettability of 1/3 coking coal based on molecular dynamics
    REN Bo, LYU Yinghui, ZHU Weihua, ZHAO Jing, REN Shuai, FU Dayong
    2026, 57(6): 92-101. DOI: 10.13347/j.cnki.mkaq.20241116
    Abstract PDF
    Gas migration and spontaneous combustion hazard zone division in goaf of roof-cutting entry retaining working face under “U+L” ventilation
    LI Yabin, WANG Zhiqiang, FU Rong, LI Hui, CHEN Jixin
    2026, 57(6): 102-115. DOI: 10.13347/j.cnki.mkaq.20250800
    Abstract PDF
    Study on dynamic failure mechanism and constitutive model of fractured coal-rock mass in rock burst working face
    REN Jianxi, SU Kai, YAO Mengyuan, CHEN Yongtao, HAO Yuan, YUE Dong, GUO Guangqiao, SHI Shujie, JIA Gongjie
    2026, 57(6): 116-126. DOI: 10.13347/j.cnki.mkaq.20250125
    Abstract PDF
    Experimental study on damage and failure characteristics of coal samples under hydro-thermal erosion in deep mining
    ZHU Zhentao, FAN Yukuan, WANG Li, ZHENG Chuangkai, GUO Hao, ZHU Lingjin
    2026, 57(6): 127-138. DOI: 10.13347/j.cnki.mkaq.20241550
    Abstract PDF
    Study on mechanical properties and energy evolution characteristics of proppant-containing sandstone under unloading conditions
    LIU Shilong, LI Wenpu, WANG Tao, ZHANG Xinyu, ZHAO Zikun
    2026, 57(6): 139-148. DOI: 10.13347/j.cnki.mkaq.20241500
    Abstract PDF
    Study on roof control with blasting from both ground and underground for shallow buried caving coal working face
    LI Junwei, NIU Jinhua, DU Xueling, SHI Wenkang, REN Biaobiao
    2026, 57(6): 149-161. DOI: 10.13347/j.cnki.mkaq.20251437
    Abstract PDF
    Optimization study on reaming parameters of under-reaming and back-filling technology for bolt support
    CHEN Jie
    2026, 57(6): 162-171. DOI: 10.13347/j.cnki.mkaq.20250912
    Abstract PDF
    Study on characteristics of coal-rock failure and fracture evolution in mining-induced space of gob-side entry retaining
    ZHOU Ke, HUANG Yuxi, LI Puxian, LIU Hongwei, WANG Liancong, ZHAO Tao
    2026, 57(6): 172-185. DOI: 10.13347/j.cnki.mkaq.20241350
    Abstract PDF
    Determination of steady deformation stage for creeping slope and application analysis of comprehensive early warning model
    DING Hui
    2026, 57(6): 186-195. DOI: 10.13347/j.cnki.mkaq.20250843
    Abstract PDF
    Study on floor disaster-causing mechanism of fully-mechanized mining face crossing drainage roadway in water-rich area
    WANG Guoju, ZHAO Lisong, LIU Yinbo, ZHOU Ze, YANG Bo
    2026, 57(6): 196-204. DOI: 10.13347/j.cnki.mkaq.20250599
    Abstract PDF
    Experimental study on fracture characteristics of mining-induced surface soil solidified by MICP technology
    ZHANG Chongchong, DU Botao, ZHONG Xudong, LI Peishuai, DUANMU Lingmeng, WU Luyuan, WANG Qiwen
    2026, 57(6): 205-215. DOI: 10.13347/j.cnki.mkaq.20250081
    Abstract PDF
    Numerical simulation and optimization study on erosion characteristics of local structures in fly ash transportation pipelines
    QIN Yujin, ZHANG Zhaocheng, LU Shouqing, ZHANG Jinliang, BAI Jian, LI Mengqing
    2026, 57(6): 216-227. DOI: 10.13347/j.cnki.mkaq.20251036
    Abstract PDF
    Research on integrated dust removal technology and equipment for shearers
    WANG Cunfei, YANG Tong
    2026, 57(6): 228-239. DOI: 10.13347/j.cnki.mkaq.20250883
    Abstract PDF
    Research on coal mine integrated linkage control and escape route guidance system based on GIS one-map technology
    JIANG Yunhang, ZHU Chenwu
    2026, 57(6): 240-247. DOI: 10.13347/j.cnki.mkaq.20251281
    Abstract PDF
    Research on overcharge thermal runaway behavior characteristics of explosion-proof LiFePO4/C lithium battery power supply
    LI Zihan
    2026, 57(6): 248-256. DOI: 10.13347/j.cnki.mkaq.20250698
    Abstract PDF
    Research on charge location method of main fracture source in coal and rock failure
    ZHAO Hongrui
    2026, 57(6): 257-269. DOI: 10.13347/j.cnki.mkaq.20250891
    Abstract PDF
    Identification of key factors of coal mine accidents from the perspective of coupling text mining with complex networks
    WANG Yufei, SUN Hao, NIE Xingxin, WANG Shimao
    2026, 57(6): 270-278. DOI: 10.13347/j.cnki.mkaq.20250835
    Abstract PDF
    Analysis of intelligent technical standards for underground trackless auxiliary transportation in coal mines
    SONG Yan
    2026, 57(6): 279-288. DOI: 10.13347/j.cnki.mkaq.20250731
    Abstract PDF
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