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    Variation characteristics of pore-fracture and permeability of anthracite under cyclic loading
    Zheng Chunshan, Yu Saiyu, Xue Sheng, Jiang Bingyou, Han Feilin, Li Dexing, Ren Bo, Zhao Yang
    2026, 57(7): 1-13. DOI: 10.13347/j.cnki.mkaq.20251344
    Abstract PDF
    Study on pore characteristics of anthracite in Jiaozuo Mining Area based on mercury intrusion porosimetry
    Qi Lingling, Wang Zeqi, Chen Xiangjun, Wang Zhaofeng, Peng Xinshan
    2026, 57(7): 14-19. DOI: 10.13347/j.cnki.mkaq.20241601
    Abstract PDF
    Study on factors affecting compressive performance of hole-protection screen pipe in broken soft coal seams
    Li Yanpeng, Wang Lin, Yang Ziyao
    2026, 57(7): 20-26. DOI: 10.13347/j.cnki.mkaq.20251228
    Abstract PDF
    Study on enhancing coal dust wettability by surfactant compounding with different ion types
    Zhang Xu, Li Shihang, Hu Shuda, Wei Yingchao, Hou Gan, Jin Hao, Luo Yuchen, Ren Bo, Tu Kunkun
    2026, 57(7): 27-39. DOI: 10.13347/j.cnki.mkaq.20250917
    Abstract PDF
    Study on distribution law of “three zones” under CO2-N2 mixed inertization in goaf of gently inclined coal seam
    Guo Liwen, Du Huizhu, Cui Xiao, Zhang Jiayong, Wang Kai, Wu Jianguo, Guo Haijun
    2026, 57(7): 40-51. DOI: 10.13347/j.cnki.mkaq.20250193
    Abstract PDF
    Experimental study on effects of volume fraction difference and porous media on bidirectional propagation of methane explosion
    Lu Chang, Wang Wei, Pei Bei, Wang Di, Li Shiwei, Wang Jian
    2026, 57(7): 52-60. DOI: 10.13347/j.cnki.mkaq.20250175
    Abstract PDF
    Research on mechanism and prevention technology of rockburst induced by offset of final mining lines in fully-mechanized working faces
    Zhao Yi, Han Gang, Pan Yongzhi, Zan Dongfeng
    2026, 57(7): 61-70. DOI: 10.13347/j.cnki.mkaq.20250170
    Abstract PDF
    Study on ultra-low friction effect of coal-rock assemblage based on whiplash effect
    Tang Lei, Yu Zhengxing
    2026, 57(7): 71-80. DOI: 10.13347/j.cnki.mkaq.20250144
    Abstract PDF
    Research on high-temperature rock strength prediction based on causal discovery and multi-task sparse learning framework
    Li Yahong, Li Shimin, Li Minsheng, Song Zhaoyang, Gao Feng, Ni Suqian, Yu Jianshui
    2026, 57(7): 81-97. DOI: 10.13347/j.cnki.mkaq.20260175
    Abstract PDF
    Study on influencing factors of dynamic response of surrounding rock-support system under impact loading
    An Dong, Gou Leiyu, Xu Hailiang, Fan Jinying, Xiao Wujian, Jiang Xiaodong
    2026, 57(7): 98-107. DOI: 10.13347/j.cnki.mkaq.20241662
    Abstract PDF
    Research on surface subsidence and damage reduction technology by overburden separation grouting in Gaocheng Coal Mine
    Guan Jianchuang, Hu Yongchao, Dong Huasong, Geng Quancheng, Zhao Binbin, Chai Jing, Han Zhicheng, Yang Gaoyi
    2026, 57(7): 108-120. DOI: 10.13347/j.cnki.mkaq.20241807
    Abstract PDF
    Application of microtremor survey method in boundary identification of goaf in Nanling Coal Mine
    Guo Junsheng, Yu Chuantao, Tian Bin
    2026, 57(7): 121-128. DOI: 10.13347/j.cnki.mkaq.20250894
    Abstract PDF
    Research on layered and sectional gangue-paste cooperative backfill technology in super-space of thick coal seams in deep mines
    Han Tairan, Zhao Lei, Bi Zhiqiang, Zhang Biao, Chang Qingliang, Liu Chang’an
    2026, 57(7): 129-142. DOI: 10.13347/j.cnki.mkaq.20251055
    Abstract PDF
    Analysis of influencing factors and graded control countermeasures for rib spalling in fully mechanized mining face of “three-soft” thick coal seam
    Chang Lining, Wang Chen, Ma Xianhe, Jia Housheng, Deng Chunming, Hu Chuanyang, Song Bin
    2026, 57(7): 143-153. DOI: 10.13347/j.cnki.mkaq.20241610
    Abstract PDF
    Mechanical properties and fracture evolution laws of coal-rock composites with different strength ratios
    Liu Chang, Hao Ruiqing, Zhou Yuguo, Liao Lin
    2026, 57(7): 154-164. DOI: 10.13347/j.cnki.mkaq.20241574
    Abstract PDF
    Study on the influence of faults on physical and mechanical properties and deformation and failure laws of surrounding rock in adjacent roadways
    Song Yupeng, Li Qiang
    2026, 57(7): 165-175. DOI: 10.13347/j.cnki.mkaq.20241674
    Abstract PDF
    Study on optimization of roof cutting parameters for synergy between stope stability and roadway pressure relief in deep-buried thin bedrock
    Wang Wenwei, Zhang Wenhui, Wang Mingtao, Fan Gangwei, Zhang Shizhong, Zhang Dongsheng, Fan Zhanglei, Gao Xinyao, Ren Chuangnan
    2026, 57(7): 176-187. DOI: 10.13347/j.cnki.mkaq.20241644
    Abstract PDF
    Study on slope instability mechanism and stability control of internal dump with water-rich soft rock foundation
    Li Jindian
    2026, 57(7): 188-195. DOI: 10.13347/j.cnki.mkaq.20251360
    Abstract PDF
    Multivariate correlation analysis and simulation study on failure characteristics of floor rock mass in Xinwen Coalfield
    Wang Tao, Wang Bo, Zhang Weiqiang, Fu Yingkai, Liu Kun, Gao Kun, Ji Xinbo
    2026, 57(7): 196-207. DOI: 10.13347/j.cnki.mkaq.20250928
    Abstract PDF
    Detection technology for weathered and oxidized zones in shallow-buried coal seams using noise autocorrelation method
    Hu Qiuping, Ma Zhi, He Weisheng, Guo Zhengxue, Zhou Jinju, Chen Tongjun, Yuan Zhichao, YANG Le
    2026, 57(7): 208-219. DOI: 10.13347/j.cnki.mkaq.20250789
    Abstract PDF
    Study on 3D forward modeling of transient electromagnetic method for rough media
    Wu Zhenglei, Li Jianhui, Yao Weihua
    2026, 57(7): 220-230. DOI: 10.13347/j.cnki.mkaq.20250924
    Abstract PDF
    Research on prediction model of water-conducting fractured zone development height based on XGBoost−TPE
    Sun Yu, Zhang Tianjun, Zhang Qing, Zhang Jing, Li Zhanli
    2026, 57(7): 231-240. DOI: 10.13347/j.cnki.mkaq.20250934
    Abstract PDF
    Theoretical investigation on gas ignition by electromagnetic wave driven weak plasma in mine
    Wang Dong, Ma Long, Wang Ruiqi, Guo Changna, Zhang Yan, Ma Hongtao
    2026, 57(7): 241-251. DOI: 10.13347/j.cnki.mkaq.20251666
    Abstract PDF
    Design of mine-used methane sensor based on graphene-enhanced D-shaped PCF-SPR
    Zou Xiaoxu
    2026, 57(7): 252-258. DOI: 10.13347/j.cnki.mkaq.20251541
    Abstract PDF
    Optimization of SLAM algorithm for coal mine inspection robots based on Cartographer
    Ji Yongzhen, Chen Xianchuang, Xing Guobao, Ren Liang, Su Shiyou, Lu Junfei
    2026, 57(7): 259-268. DOI: 10.13347/j.cnki.mkaq.20250919
    Abstract PDF
    Research on technical standards for intelligent fully-mechanized excavation in coal mines
    Song Yan
    2026, 57(7): 269-277. DOI: 10.13347/j.cnki.mkaq.20250862
    Abstract PDF
    Research on adaptability evaluation method for fully mechanized mining equipment based on variable weight theory
    Wu Yue, Li Guoping, Men Mingang, He Longlong, Zhang Ruiyuan
    2026, 57(7): 278-288. DOI: 10.13347/j.cnki.mkaq.20250871
    Abstract PDF
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