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Online first articles have been peer-reviewed and accepted, which are not yet assigned to volumes /issues, but are citable by Digital Object Identifier (DOI).
Development of self-powered vibration sensors for horizontal directional drilling
FENG Yanjun, REN Jianchao, WU Chuan, LIU Maofu, DING Weibo, ZHAO Yi, CHEN Chi
DOI: 10.19835/j.issn.1008-4495.20240252
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Research on SLAM algorithm for underground coal mine based on intensity feature
LIU Qixing, MA Zhonghui, GAO Mingyang, PAN Changsong, LI Xiaobo, DU Shaohui
DOI: 10.19835/j.issn.1008-4495.20240473
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Research on the algorithm for tracing the abnormal dust concentration of coal mine belt conveyor transfer point
CHEN Meizhu
DOI: 10.19835/j.issn.1008-4495.20250568
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Study on dust reduction technology in mining and loading operation of Heidaigou Open-pit Coal Mine
ZHAO Xinlu, ZHANG Jiangshi, CHEN Xinyang, TONG Linquan
DOI: 10.19835/j.issn.1008-4495.20240408
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Study on co-pyrolysis characteristics of coal gangue and main components of biomass
ZHOU Yu, PENG Wenguo, ZHANG Qiqi, LIN Qizhao
DOI: 10.19835/j.issn.1008-4495.20240475
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Water-inrush mechanism of the thick composite aquifer in the roof of the Hujirt mining area
XU Feng, JIN Dewu, HUANG Huan, LI Yunjiang, WANG Shidong, DANG Yakun
DOI: 10.19835/j.issn.1008-4495.20240369
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Research on multi-objective and multi-level collaborative modeling of large complex old mining area
CUI Yuan, LIU Jiawei, LIU Gao, CHEN Fengchuan, GE Chongji, WU Yaodong, WANG Xu
DOI: 10.19835/j.issn.1008-4495.20240488
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The influence of the attitude of the transceiver coil on the penetrating distance through wireless radio wave perspective
KANG Yueming
DOI: 10.19835/j.issn.1008-4495.20250603
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The evolution law of mining stress and the prevention and control practice of rock burst in triangular coal pillar area under the influence of penetrating fault
BAI Binghao, ZHANG Fangyi, SUI Panfeng, XU Yuanshan, HAN Yong, LI Bo, CAO Anye, WEN Yingyuan, GUO Wenhao
DOI: 10.19835/j.issn.1008-4495.20240129
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Effect of crack dip angle on the progressive failure characteristic of coal with bursting liability
LIU Quanhui, HU Shengkui, ZHAO Yichao, CAO Yu, HE Qi
DOI: 10.19835/j.issn.1008-4495.20240367
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Overburden structure evolution for mining in large buried deep isolated island working face and practice of rock burst prevention and disaster reduction
DU Feng
DOI: 10.19835/j.issn.1008-4495.20240579
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Research on fractal features of sandstone meso-structure based on digital image processing
HUANG Dongmei, PAN Xin, QIAO Shuyu, ZHU Yingying, WANG Xinzhao
DOI: 10.19835/j.issn.1008-4495.20240365
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Evolution law of shock bump and CT back analysis in deep coal mining face
YI Enbing
DOI: 10.19835/j.issn.1008-4495.20240714
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Study on the characteristic of mine pressure behavior in the separation grouting working face
WANG Chengzhen, ZHANG Hao, ZHANG Jiangli, XU Dalong, GU Wei
DOI: 10.19835/j.issn.1008-4495.20241141
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The deformation mechanism and control of the crushed stone slope in the roadway formed by cutting roof in big mining height hard roof
WANG Jiong, DU Changxin, LIU Peng, MA Lei, LIU Yipeng, JIANG Jian
DOI: 10.19835/j.issn.1008-4495.20240219
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Experimental study on deformation and failure mechanism of sandstone under different confining pressures and loading and unloading rates
ZHANG Fengda, WANG Lu, ZHANG Yujun, FAN Zhenli, ZHANG Zhiwei
DOI: 10.19835/j.issn.1008-4495.20240477
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Research and application of directional fracturing technology with long horizontal boreholes in mining end line for roadway surrounding rock control
ZHANG Hongjie
DOI: 10.19835/j.issn.1008-4495.20250399
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Research on reasonable hole spacing of bedding drilling under the influence of superposition effect
HUA Mingguo, ZHOU Aitao, ZHANG Xi, SHI Zhang, MA Shuai, LIU Heping, CHEN Xiaopeng
DOI: 10.19835/j.issn.1008-4495.20240373
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Research on gas control technology in mining working faces based on fine geological analysis
WANG Chunguang, WANG Jun, LIU Decheng, HUANG Jinxing, WANG Tao
DOI: 10.19835/j.issn.1008-4495.20250199
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Study on gas emission mechanism and prevention technology of extra-thick fully mechanized caving face
HE Shudong
DOI: 10.19835/j.issn.1008-4495.20240368
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Study on competitive adsorption and strain characteristic of the coal under different N2-CH4 ratio
LIU He, LI Zhenbao, WANG Hu, CHEN Mingneng, XIAN Liang
DOI: 10.19835/j.issn.1008-4495.20240189
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Index optimization and correlation analysis of coal spontaneous combustion classification early warning in closed fire area
FENG Fan, DU Ruizhi, YANG Wenbo, ZHE Xiaojiang, FAN Long, LI Tianze, WANG Yilin, YUE Mazhen
DOI: 10.19835/j.issn.1008-4495.20240384
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Research on the influence of particle size on the fragmentation behavior of particle coal
ZHAO Zuheng, TU Qingyi, XUE Sheng, SHI Gaofeng, WU Jing
DOI: 10.19835/j.issn.1008-4495.20240438
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Research on job type adaptation of part-time emergency rescue team for gas explosion accident in coal mine
GUO Hanjun, ZHOU Aitao, WANG Han, WANG Kai, JIANG Lixiang, ZHAO Wei, XU Chao, GUO Haijun
DOI: 10.19835/j.issn.1008-4495.20240505
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Fracability evaluation method of hydraulic fracturing of coal seam based on fuzzy comprehensive evaluation
ZHANG Yuebing, HU Qianting, LI Quangui, SONG Mingyang, WU Wenbin, CAO Jie
DOI: 10.19835/j.issn.1008-4495.20240496
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The optimization and experimental research of optical interference methane concentration measurement model
LONG Qingming, HU Jie, WEN Zhijie
DOI: 10.19835/j.issn.1008-4495.20250298
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Research on image super-resolution technology of coal mining face
MA Ying, LEI Sheng
2025, 52(3): 1-7. DOI: 10.19835/j.issn.1008-4495.20250150
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Safety intelligent system and overall solution of mine intelligent safety
CUI Tiejun, LI Shasha, WANG Xinyang
2025, 52(3): 8-12,21. DOI: 10.19835/j.issn.1008-4495.20240403
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Research and engineering practice of gas control technology system with hole instead of roadway
TAO Yunqi, KOU Jianxin, ZHANG Pengwei, LEI Cong
2025, 52(3): 13-21. DOI: 10.19835/j.issn.1008-4495.20240832
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Research on the weakening effect on mechanical characteristics of hard sandstone with prefabricated crack
ZHANG Yujun, LI Youwei, XIAO Jie, ZHANG Zhiwei, LI Jiawei
2025, 52(3): 22-30,38. DOI: 10.19835/j.issn.1008-4495.20240665
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Study on sound wave characteristics of directional drill rods in coal mines
YAN Baoyong, CAO Liu, WANG Guozhen, ZHANG Xiaoze
2025, 52(3): 31-38. DOI: 10.19835/j.issn.1008-4495.20240439
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Study on spray dust removal of separated powder based on the movement characteristics of mine air flow
LI Gang, JIANG Boyang, HU Fangqiang, MA Tao, GUO Liwen
2025, 52(3): 39-46, 55. DOI: 10.19835/j.issn.1008-4495.20240679
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Study on the relative water-resisting performance of carbonate rocks at the top of the Ordovician Fengfeng Formation
LIANG Qinghua, ZHAO Yaohua, CAO Jianjun, ZHU Haikun, SUN Wenyu, WANG Chunyuan, LI Wenxin
2025, 52(3): 47-55. DOI: 10.19835/j.issn.1008-4495.20240419
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Research on the dynamic evolution law of gas and quadratic programming of air volume under the Y-shaped ventilation with three inlets and one return
LIANG Yunpei, GUO Yabo, LI Quangui, SUN Wanjie, LI Shang, ZHENG Menghao, WANG Chengcheng
2025, 52(3): 56-64. DOI: 10.19835/j.issn.1008-4495.20240429
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Study on gas extraction characteristics of multi-branch directional long drillings along underground coal seam
WANG Zhen, SHEN Kai, LIN Guiling
2025, 52(3): 65-73. DOI: 10.19835/j.issn.1008-4495.20240673
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Study on gas explosion characteristics in a mixed environment of open-end rigid and flexible obstacles
CHENG Guojian
2025, 52(3): 74-81. DOI: 10.19835/j.issn.1008-4495.20241157
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Experimental study on hydraulic fracturing crack propagation of coal-rock complex with different hole-interface distance
LIN Junqi, LIU Cheng, LI Liangwei, WU Wenbin, YAO Zhuangzhuang, NING Erqiang, QIN Fengyuan
2025, 52(3): 82-92. DOI: 10.19835/j.issn.1008-4495.20250292
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Research and application of slitting and slag discharge technology based on solid-liquid two-phase flow theory for borehole drilling along seam
LU Zhanjin
2025, 52(3): 93-99. DOI: 10.19835/j.issn.1008-4495.20240706
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Research on the influence of temperature and effective stress on gas seepage and deformation law of loaded coal
SUN Rui
2025, 52(3): 100-106, 115. DOI: 10.19835/j.issn.1008-4495.20240639
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Research on stress analysis and application of rockbolt anchoring based on optical fiber monitoring
WANG Yi, FAN Jinsong, XIAO Hai, YUAN Qiang, ZHANG Mengjun, ZHANG Dingding, HUANG Wenxiang, LI Hong
2025, 52(3): 107-115. DOI: 10.19835/j.issn.1008-4495.20241213
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Analysis and discussion on safety risks of low concentration gas combustion
ZHANG Qun
2025, 52(3): 116-122, 129. DOI: 10.19835/j.issn.1008-4495.20240547
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Research progress of tectonic control on coalbed methane development
ZHENG Chao, CHEN Yue, LEI Wulin, JIANG Shengling, LIN Yabing
2025, 52(3): 123-129. DOI: 10.19835/j.issn.1008-4495.20240103
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Study on the subsidence influence law of isolated grouting for filling mining in adjacent working faces
CHENG Yongxin, XU Dalong, WANG Chengzhen, WANG Quanming, YAO Sumeng, GU Wei
2025, 52(3): 130-139. DOI: 10.19835/j.issn.1008-4495.20240672
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Study on the differences of acoustic emission multichannel parameters for sandstone failure under different loading conditions
YIN Yong, YANG Wei, ZHAO Zhipeng, LI Zhenlei, LI Na, YANG Fei, LU Anliang
2025, 52(3): 140-147. DOI: 10.19835/j.issn.1008-4495.20240172
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Study on stress evolution law during coal winning of hanging wall working face of step fault
LI Kang, ZHANG Wenxuan, WANG Xianglai, ZHOU Xiaoyu, DONG Jiaxu, CAO Anye, WEN Yingyuan, GUO Wenhao
2025, 52(3): 148-156. DOI: 10.19835/j.issn.1008-4495.20240070
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Study on mechanical evolution law of natural gas well casing under repeated mining of coal seam
DONG Junliang, WANG Lin, ZHANG Shen, ZHAI Ruihao, WANG Zewei, SONG Yuhang
2025, 52(3): 157-164. DOI: 10.19835/j.issn.1008-4495.20240143
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The influence of different soil conditioners on the reconstruction of soil nutrients and enzyme activities in open-pit coal mines
YANG Zhuo, SHENG Shibo, XIN Jianbao, LIU Na, ZHOU Guochi
2025, 52(3): 165-171. DOI: 10.19835/j.issn.1008-4495.20240214
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Characteristics of biological gas production and microbial metabolism in coal seams on the eastern margin of the Ordos Basin
ZHANG Wei, ZHANG Jikun, WANG Zebin, ZHANG Qingfeng, SUN Xiaoguang, WANG Yingming, LI Ziling
2025, 52(3): 172-178. DOI: 10.19835/j.issn.1008-4495.20240144
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The influence of the magnetic field environment in underground coal mine on robots and the solutions
PANG Jinlun, MA Zhonghui, XU Yanying
2025, 52(3): 179-184. DOI: 10.19835/j.issn.1008-4495.20240549
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Construction of pre-training language model for coal mine safety hidden danger text
LI Zequan, LIU Feixiang, ZHAO Jialiang, QI Hui, LI Jing
2025, 52(3): 185-192. DOI: 10.19835/j.issn.1008-4495.20240109
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Research and application of key technologies in coal mine drilling management system
ZHANG Haifeng, LUO Minghua, HUANG Chun, ZHU Xinglin, YOU Lei
2025, 52(3): 193-198. DOI: 10.19835/j.issn.1008-4495.20240100
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Research on intelligent dosing algorithm of disinfectants for mine water
LUO Xiaoyong
2025, 52(3): 199-204. DOI: 10.19835/j.issn.1008-4495.20250308
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