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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).
Analysis on the characteristics and occurrence rules of thermal and dynamic disasters and accidents in coal mines from 2011 to 2022
Liu Yejiao, Cui Mengyuan, Duan Zeyu, Teng Ting, Liu Yang, Li Tao
DOI: 10.19835/j.issn.1008-4495.20230264
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Design of heat emission structure and thermal simulation analysis of embedded air-cooled frequency converter
JIA Tianyi, XU Lijun, CHEN Zhifeng, ZHU Di
DOI: 10.19835/j.issn.1008-4495.20221161
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Design of intrinsically safe circuit with adjustable cut-off current and protection time
YU Xiang, WU Yanqing, LIANG Chengwen
DOI: 10.19835/j.issn.1008-4495.20221157
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A high-precision design of vertical-cavity surface-emitting laser driving circuit and temperature control circuit of coal mine oxygen detection
YU Qing, ZHANG Huaqian, GUO Qinghua
DOI: 10.19835/j.issn.1008-4495.20230864
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Research on pipeline flow pattern identification algorithm based on PSO-DBN-ELM
CHEN Wuxuan, REN Penghui, LIU Ziyu, SHEN Yutong, LI Mingqiao, QIN Xuebin
DOI: 10.19835/j.issn.1008-4495.20221099
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Development practice of deep soft coal CBM in Qinshui Basin
LIU Changhua, CHEN Guoqing, GAO Yu, GUO Qi, LI Jinyu, JIN Zhiyang
DOI: 10.19835/j.issn.1008-4495.20221152
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Study on reclamation suitability evaluation of mine subsidence land based on game theory and cloud matter element model
LIU Xiang, HUANG Dunjie, WANG Wei, LI Qi, YI Zebang, HE Qiuzhi
DOI: 10.19835/j.issn.1008-4495.20220747
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Study on the influence of low temperature and moisture content on the shear strength of remodeling coal
SUN Xiuwei, LIANG Weimin, LI Minmin, YUE Gaowei, LIN Haixiao
DOI: 10.19835/j.issn.1008-4495.20221084
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Research on energy-consuming support structure with limited resistance in large deformation roadway
ZHENG Qun, YU Guofeng, QIU Wenge, CHEN Haozhe, LIU Yang
DOI: 10.19835/j.issn.1008-4495.20221240
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Research on hydraulic roof control theory and its application in contiguous hard roof roadway
ZHANG Zhaoyi
DOI: 10.19835/j.issn.1008-4495.20230537
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Study on stability of goaf overlying strata with “110 construction method” in Shennan mining area
ZHANG Wei, CHEN Yutao, NI Qian, ZANG Liyan
DOI: 10.19835/j.issn.1008-4495.20230091
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Research on weighting grade evaluation of hard roof stope based on game combination weighting-cloud model
ZHANG Xiangyang, KONG Ran, LI Xiuguan, TONG Zhipeng
DOI: 10.19835/j.issn.1008-4495.20230307
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Surrounding rock control technology of roof cutting for pressure relief in small coal pillar roadway under secondary mining
LI Hanpu, ZHANG Baisheng, GUO Junqing, YANG Yizhuo, CUI Junbiao
DOI: 10.19835/j.issn.1008-4495.20221100
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Study on the mechanism and prevention of rock burst induced by inclination change of coal seam in fold wing area
YANG Zengqiang, LIU Chang, LIU Sijia, PEI Zongyuan, SHU Tong
DOI: 10.19835/j.issn.1008-4495.20220593
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Experimental study on the synchronous propagation law of multiple fractures with interference between joints in deep coal measure reservoir
CHEN Zhijie, WANG Kai, ZHANG Xiaoqiang, JIANG Yulong, DING Yi, HOU Jian, WANG Wenwei
DOI: 10.19835/j.issn.1008-4495.20221163
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Numerical simulation and application study on pressure relief and antireflection of overlying hard thick roof coal-rock
YUAN Yanmei, QIAO Wei, OU Cong, WU Fengzhi, CHEN Longxun
DOI: 10.19835/j.issn.1008-4495.20221267
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Research on antireflection by hydraulic flushing in hole of cross-layer borehole and comprehensive testing method for effective extraction radius
LI Haitao, HUANG Zhen, DONG Xiaozhen
DOI: 10.19835/j.issn.1008-4495.20230407
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Study on the development law of coal pore structure in syncline structure
WANG Ao, LIU Jian, SUN Anxiang
DOI: 10.19835/j.issn.1008-4495.20230472
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Research progress and prospect of coal mine stope roof disaster early warning technology
WANG Hao, LI Jie, ZHENG Chuangkai, LIU Wenjie, ZHU Moran
DOI: 10.19835/j.issn.1008-4495.20221158
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Prevention technology of weak structure method for rock burst in island working face of overlying irregular coal pillar
DONG Wenzhuo, CHEN Liqiang, WANG Wenjie, SHI Mingwei, XU Weizheng, MA Hongjun
DOI: 10.19835/j.issn.1008-4495.20221188
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Research on the characteristics of dust production and comprehensive dustproof technology in the rapid driving face of coal mine
CHEN Yutao
DOI: 10.19835/j.issn.1008-4495.20240154
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Comprehensive evaluation index system of mine ventilation system
JIANG Heguo, CUI Shuwen, TAN Pengcheng, WEI Xiaole, WEI Lianjiang, SONG Xiaolin
DOI: 10.19835/j.issn.1008-4495.20221105
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Experimental study on the extension of hydraulic fracture through the layer in coal-rock complex
SU Guangning
DOI: 10.19835/j.issn.1008-4495.20221150
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Research on wetting characteristics of coal dust with a new type of mine EMI dust depressant
JIN Yongfei, LIU Renfei, GUO Jun, CHAI Yangyang, YAN Li, ZHANG Kefeng
DOI: 10.19835/j.issn.1008-4495.20221121
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Pressure relief and antireflection effect and gas extraction scheme of long-distance lower protective layer mining
YANG Ke, SUN Xiaotian, LIU Shuai, GUO Penghui, ZHANG Zhainan
DOI: 10.19835/j.issn.1008-4495.20230263
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Study on the stability and control of coal pillars in water-bearing gas extraction boreholes
QIN Dongdong, CHEN Xuyang, WANG Xufeng, YU Jinzhu
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Study on reconstruction of unsteady flow aquifer and determination of roof group hole drainage point
Lü Fengyuan, Chang Fugui, Wei Wei, Jiang Zhandong, Han Fangjun, Yang Xueqin, Li Jun, Yang Xuegui, Ma Jinyong
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Analysis of mechanical behavior and acoustic emission characteristics of red sandstone with pores and cracks under uniaxial compression
HUANG Dongmei, LU Huanhuan, PAN Xin, QIAO Shuyu, WANG Xinzhao
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Simulation Study on Borehole Sealing Effect of Gas Extraction Drilling Based on Adaptive Active Sealing Technology
XIANG Xian-wei, ZHAI Cheng, LIN Bo-quan
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Risk assessment of one-ventilation and three-prevention in coal mine based on game theory combination weighting-TOPSIS
YAO You-li, KOU Jie, ZHANG Meng-hao
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Study on reconstruction of unsteady flow aquifer and determination of roof group hole drainage point
Lv Fengyuan, Chang Fugui, Wei Wei, Jiang Zhandong, Han Fangjun, Yang Xueqin, Li Jun, Yang Xuegui, Ma Jinyong
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Study on the Optimization of CO2 inerting parameters in easily permeable compound goaf
SI Junhong, WANG Panhao, LIANG Hongli, CHENG Genyin
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Fisher Multivariate Statistical Discriminant Method based on Principal Component Analysis for Identifying Water-filled Source in Goaf of Mine: a Case Study from the Majiliang Mine, Northern China
SHEN Xiong, LI Jizu, ZHAO Dekang
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Collaborative technology of mining disturbance pressure relief effect and Gas - spontaneous combustion collaborative control technology
ZHANG Chuangye, WANG Xiaochuan, LU You-chang, XU Chaoyu, LI Zhenxing
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Experimental and numerical study of crack propagation characteristics of tri-cracked rocks based on discrete element method
QI Jingming, ZHANG Hongdan, ZHOU Lei, CHEN Jianxing, MA Leijun, XIAO Xiaodong
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Effect of bedding direction on mode Ⅰ fracture characteristics of precrack shale
LI Yong, HU Shuangjie, GUI Huigao, SUN Chuanmeng, GAN Tao, LI Yin
2024, 51(1): 1-6. DOI: 10.19835/j.issn.1008-4495.20230316
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Prediction model of roadway ventilation friction coefficient based on PCA-BP neural network
GAO Ke, LYU Hangyu, QI Zhipeng, LIU Yujiao
2024, 51(1): 7-13. DOI: 10.19835/j.issn.1008-4495.20230693
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The path of coal to electricity revolution under the goals of carbon peak and carbon neutral
LIU Xinjie, YANG Yingming, ZHAO Yongqiang
2024, 51(1): 14-18. DOI: 10.19835/j.issn.1008-4495.20230150
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Research on spatiotemporal field function of respirable dust concentration in fully mechanized excavation working face
ZHAO Zheng, LIN Guiling
2024, 51(1): 19-26, 35. DOI: 10.19835/j.issn.1008-4495.20221073
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Three-dimensional reconstruction of coal based on CT scan technology and the study on gas apparent permeability
SHI Yu, MA Yuhua, LI Shugang, XUE Junhua, ZHAO Pengxiang, ZHAN Keliang
2024, 51(1): 27-35. DOI: 10.19835/j.issn.1008-4495.20230742
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Research on integrated prevention and control technology of disaster by gob-side entry retaining with flexible formwork wall
LIU Zhongping, GAO Liang, ZHANG Jingui, WANG Xiaoli, YANG Chao, LI Hairui, LIU Rong, LIU Wuqiang
2024, 51(1): 36-42. DOI: 10.19835/j.issn.1008-4495.20230645
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Study on the influence of soluble organic matter on gas adsorption and desorption characteristics of refractory coal in Xinjiang
LIANG Yunpei, LYU Xuewei, LUO Yongjiang, ZHU Jiaxin
2024, 51(1): 43-50. DOI: 10.19835/j.issn.1008-4495.20220969
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Study on the influence of microscopic components and pore structure of coal-rock system on methane adsorption
ZHOU Jinhui, GUO Xiaoyang, ZHAO Bo, JIN Zhixin, DENG Cunbao, LIU Jiyong, WANG Meng
2024, 51(1): 51-60, 69. DOI: 10.19835/j.issn.1008-4495.20220668
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Gas migration law of gas-bearing rock strata under the influence of repeated mining
ZHANG Wei, ZHAO Bo, GUO Xiaoyang, DENG Cunbao, GAO Jiahui
2024, 51(1): 61-69. DOI: 10.19835/j.issn.1008-4495.20220980
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Fast interpretation using three-dimensional audio-frequency magnetotelluric (AMT) in goaf of hydraulic permeable coal mine
WANG Nan, WANG Zijian, QIN Qiming, SUN Qianhui, LI Shuchao
2024, 51(1): 70-77. DOI: 10.19835/j.issn.1008-4495.20220976
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Research on generation method of intelligent emergency preplan for coal mine accident
ZHANG Xiaolei, GAO Jindong, ZHAO Kaigong, LI Yansu, LI Changming, XIE Zibin
2024, 51(1): 78-85, 91. DOI: 10.19835/j.issn.1008-4495.20230320
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A new method of rock burst hazard determination based on drilling cuttings limit equation
DU Caiyi, ZHANG Yujiang, MENG Xin, LI Jie, KONG Kai, DU Xiaofeng, WANG Bo, GUO Yuxia, LIU Hui
2024, 51(1): 86-91. DOI: 10.19835/j.issn.1008-4495.20221022
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Numerical study on fracture evolution and gas migration in the surrounding rock of large diameter drilling in crushed-soft coal seam
REN Zhongjiu
2024, 51(1): 92-101. DOI: 10.19835/j.issn.1008-4495.20221066
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Algorithm of obtaining mine ventilation network based on loop air volume analysis
TIAN Ziwen, GUO Yusen
2024, 51(1): 102-108, 113. DOI: 10.19835/j.issn.1008-4495.20221070
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Optimization analyses of design parameters of flame arrestor for low concentration coalbed methane transportation
TANG Wenzhe, ZHANG Qun, CHEN Yutao, MA Feng, XIAO Lu
2024, 51(1): 109-113. DOI: 10.19835/j.issn.1008-4495.20221083
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Analyses of the impact on safety investment on economic benefits in coal mining enterprises based on the regulatory effect model
LI Jing, LIU Tingting, ZHOU Hengyi, HE Han, PEI Sheng, YUAN Miantao
2024, 51(1): 114-119. DOI: 10.19835/j.issn.1008-4495.20231016
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Research on unloading technology of coal pillar by high-pressure abrasive jet for lateral cutting hard roof
JI Fei
2024, 51(1): 120-126. DOI: 10.19835/j.issn.1008-4495.20230169
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Investigation on evolution of rock fractures based on acoustic emission bywaveform energy spectrum
DENG Xubiao, WANG Xinyue, SUN Benli, JING Chenhui
2024, 51(1): 127-132, 139. DOI: 10.19835/j.issn.1008-4495.20221001
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Research on the development and performance test of phosphogypsum filling materials for mines
ZHANG Shukun, YANG Haojie, FU Kang, GUO Changyu, MA Xuhui, YAO Feng, XIAO Haoran, LIU Jiajun
2024, 51(1): 133-139. DOI: 10.19835/j.issn.1008-4495.20221037
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Research on mechanism and control technology of cooperative load-bearing of backfill-gangue in gob-side entry retaining by roof cutting
XU Jun, MENG Ningkang, BAI Jianbiao
2024, 51(1): 140-146. DOI: 10.19835/j.issn.1008-4495.20220970
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Study on mechanical characteristics and supporting parameters of asymmetric support in gob-side entry driving with narrow coal pillar
DUAN Jiwei
2024, 51(1): 147-153, 160. DOI: 10.19835/j.issn.1008-4495.20221000
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Study on the identification and evaluation method of natural resources value in abandoned land of open-pit coal mine
XIAO Yong, ZHANG Yue, LI Jing
2024, 51(1): 154-160. DOI: 10.19835/j.issn.1008-4495.20230636
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Study on properties of coal-based solid waste cemented filling material modified by glass fiber
CHENG Qiangqiang, WANG Haodong, YIN Qixiang, ZHAO Mingxiang, YAO Yue, YAN Baofeng
2024, 51(1): 161-167, 174. DOI: 10.19835/j.issn.1008-4495.20220990
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Research on detection method of vehicles road obstacle in underground roadway of coal mine
YAN Mingwei
2024, 51(1): 168-174. DOI: 10.19835/j.issn.1008-4495.20230279
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