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Surface subsidence and its prediction method ofmining deep-buried seam with thick alluvial layer and thin bedrock
YANG Shengli, WU Shanxi, WANG Zhaohui, TANG Yuesong, LI Jialong, SUN Wenchao
2023, 48(2): 523-537.
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Theory and technical conception of coal-water-thermal positive synergistic co-extraction under the dual carbon background
CENG Yifan, LIU Xiaoxiu, WU Qiang, LIANG Jiyue
2023, 48(2): 538-550.
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Evolution characteristics of mining stress of bearing arch and interval strata in longwall mining of steeply dipping coal seam groups
LUO Shenghu, WANG Tong, WU Yongping, JIE Panshi, WANG Hongwei
2023, 48(2): 551-562.
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Development and application of overburden structure composed of caving arch and towering roof beam in deep longwall panel with thin bedrock
WANG Zhaohui, TANG Yuesong, LI Meng, WU Shanxi, SUN Wenchao, LI Jialong, SHUI Yanting
2023, 48(2): 563-575.
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Theoretical calculation model of top coal drawing body in horizontal sublevel top coal caving mining
ZHANG Jinwang, CHENG Dongliang, WANG Jiachen, YANG Shengli
2023, 48(2): 576-592.
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Re-discussion on reasonable position and support technology of entry driven under the gob edge of previous split-level longwall panel
WANG Pengfei, CHANG Tong, LU Junyu, XUE Peifeng, ZHANG Hailong, GAO Xiang, QU Yue, LIU Jianan
2023, 48(2): 593-608.
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Breaking mechanism of inclined bolts in deep mine roadway with high horizontal stress and the timing of strengthening support
LIU Xuesheng, WU Yunhao, TAN Yunliang, YANG Mingjie, LI Guoqing, JIE Chengcheng
2023, 48(2): 609-622.
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Development and application of 30 000 J multi-function drop hammer impact tester
WU Yongzheng, FU Yukai, ZHOU Penghe, SHAN Shichang
2023, 48(2): 623-635.
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The method, mechanism and application of preventing rock burst by artificial liberation layer of roof
PAN Junfeng, KANG Hongpu, YAN Yaodong, MA Xiaohui, MA Wentao, LU Chuang, LU: Dazhao, XU Gang, FENG Meihua, XIA Yongxue, WANG Bing, GAO Jiaming, DU Taotao, WU Jianhong
2023, 48(2): 636-648.
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Characteristics and definition of high-intensity mining in extremely thick coal seam with strong impact tendency
CUI Feng, FENG Ganggui, LAI Xingping, JIA Chong, TAN Li, JIN Bo, LIU Shengyou, LI Yuhang
2023, 48(2): 649-665.
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Pore structure characterization and nonlinear seepage characteristics of rock mass in fault fracture zones
MA Dan, LI Qiang, ZHANG Jixiong, LIU Yong, HOU Wentao
2023, 48(2): 666-677.
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Crack development characteristics and fracture modes of primary coal-rock mass induced by the unloading of confining pressure in deep coal mining
LI Chunyuan, LEI Guorong, HE Tuan, ZUO Jianping, YU Xiang, ZHENG Jianwei, QI Qingxin
2023, 48(2): 678-692.
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Mechanical behavior and fracture characteristics of granite under microwave treatment based on continuous-discrete method
GAO Yanan, WANG Yunlong, ZHANG Yao, YU Liyuan, SHAO Xiaoshuang, ZHANG Guangkai
2023, 48(2): 693-713.
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Applying Mel-frequency cepstral coefficient of acoustic emission for analyzing fracture and failure of sandstone specimens
LI Zhenlei, LI Na, YANG Fei, SONG Dazhao, HE Xueqiu, XUE Yarong, WANG Honglei, YIN Shan
2023, 48(2): 714-729.
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Progress and prospect of gas extraction technology by underground gas injection displacement for increasing flow in low-permeability coal seam in China
LIN Haifei, JI Pengfei, KONG Xiangguo, LI Shugang, BAI Yang, LONG Hang, LI Bo, HE Di
2023, 48(2): 730-749.
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Spatial morphology inversion method of mining-induced fractures of overburden and its application in gas drainage
HU Guozhong, LI Kang, XU Jialin, JIA Liming, WANG Xiaozhen, QIN Wei, XIE Jianlin
2023, 48(2): 750-762.
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A fluid-solid coupling model of coal seam gas considering gas multi-mechanism flow and a numerical simulation analysis of gas drainage
WANG Dengke, TANG Jiahao, WEI Jianping, WEI Le, WU Jing, YUAN Mingyu, PANG Xiaofei, GUO Yujie
2023, 48(2): 763-775.
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Characteristics of unfrozen water content and its influence on pores of liquid nitrogen cyclic frozen coal during thawing process
QIN Lei, LIN Siheng, LI Shugang, LIN Haifei
2023, 48(2): 776-786.
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Distribution and transport law of polymorphic water in coal body under infiltration environment
YANG Ming, XU Jing, HE Min, GAO Jianliang, ZHANG Xuebo, LIU Jiajia, WANG Songmin
2023, 48(2): 787-794.
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Control mechanism of air leakage cracks at regenerated roof with coal spontaneous combustion
LU Yi, CHEN Jian, SHAO Shuzhen, SHI Shiliang, DING Yangwei, LI Liang
2023, 48(2): 795-805.
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Staged catalytic gasification of oxidized coal in coal field fire area and its action mechanism
QI Xuyao, CHEN Liangzhou, WANG Tao, ZHANG Yabo
2023, 48(2): 806-817.
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Disaster mechanism induced by structure evolution of “water-inrushing separation zone” of mining rock mass and prediction method of water inrush from separation layer
QIAO Wei, LIU Mengnan, LI Liangang, GUO Wei, WANG Qiqing, MENG Xiangsheng, LI Xiaoqin, DUAN Zhongwen, CHEN Weichi, LI Wenping
2023, 48(2): 818-832.
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Hydrogeological parameter evolution of coal seam roof and dynamic calculation method of mine water inflow
XU Zhimin, CHEN Tianci, CHEN Ge, LI Jianfeng, SUN Yajun, LI Xin, YUAN Huiqing, HE Ye
2023, 48(2): 833-845.
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Nano properties of metamorphic evolution of thermally altered coal and its graphite-like structural characteristics
WANG Shaoqing, CHEN Hao, WANG Xiaoling
2023, 48(2): 846-854.
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Graphitization mechanism of coal organic macromolecular carbon structure
LI Wu, YANG Wenbin, ZHAN Xingyu, LI Jin
2023, 48(2): 855-868.
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Stimulation characteristics of pore-fracture system in shale reservoirs under combustion-explosion loads
CHEN Shangbin, LUO Ning, ZHAI Cheng, LIN Wei, ZHAI Xiaohang, ZHANG Yingkun, ZHANG Yuhang, WANG Yang, LIU Ting
2023, 48(2): 869-878.
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Micromechanical properties of coal and its influencing factors based on nanoindentation
CAI Yidong, JIA Ding, QIU Feng, LIU Dameng, YAN Xia, ZHOU You, AN Kang
2023, 48(2): 879-890.
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Multi-method characterization of pore structure evolution characteristics and mechanism of tar-rich coal by anaerobic fermentation
BAO Yuan, LI Zhengyan, AN Chao, WANG Shuangming, LI Dan
2023, 48(2): 891-899.
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Gas bearing system difference in deep coal seams and corresponded development strategy
LI Yong, XU Lifu, ZHANG Shouren, WU Jian, BI Jianjun, MENG Shangzhi, TAO Chuanqi
2023, 48(2): 900-917.
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Development and experiment of transient electromagnetic common centerzero-flux coil
HU Xiongwu, CHEN Renjun, ZHANG Pingsong, WU Rongxin, FU Maoru, ZHOU Haoyu
2023, 48(2): 918-930.
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Deformation characteristic of key strata and control effect of surface subsidence in mining with grouting into overburden bed-separation
XU Liangji, ZHANG Kun, LIU Xiaopeng, CHEN Baobao, FAN Tingyu, GUI Song
2023, 48(2): 931-942.
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Research progress and prospect of secondary subsidence monitoring,prediction and stability evaluation in closed underground mines
CHEN Bingqian, LIU Hui, LI Zhenhong, ZHENG Meinan, YU Yang, YU Hao, QIN Lu, YANG Jiale, YANG Yu
2023, 48(2): 943-958.
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Quantitative analysis of coal mining disturbance on environment in Xinjiang Gobi Open-pit mining area
LIU Ying, XU Pingping, BI Yinli, YUE Hui, PENG Suping, HAN Yong, JIANG Kaisheng
2023, 48(2): 959-974.
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General statistical rules of vegetation disturbance range by open-pit mining based on a large sample: A case study of Shendong coal base
LI Jun, PENG Chuanying, ZHANG Chengye, LI Quansheng, ZHANG Kai, LIU Juqing, MA Xuesong
2023, 48(2): 975-985.
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An overview on CO2 sorption enhanced water gas shift for hydrogen production
JING Jieying, QU Ting, TAO Wei, LI Wenying
2023, 48(2): 986-995.
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Effect of CO2-water washing on Na/Ca removal performance of Zhundong high-alkali coal
WANG Zhangan, LUO Maoyun, XIONG Ruochen, ZHANG Jinming, ZHAO Lin, FENG Pingan, CHE Defu
2023, 48(2): 996-1005.
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Experimental study on mechanical modification to enhance the decarburization of coal-series kaolin by triboelectric separation
HE Jingfeng, DAI Yongping, GUO Chengjing, BAI Qiang, ZHU Lingtao, YANG Bin
2023, 48(2): 1006-1016.
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Migration and enrichment of lead and sulfur during coal washing
ZHOU Lingmei, ZHENG Hao, WU Zhengpeng, WANG Xiaobing, CHU Mo, SUN Wei, MA Yue, YANG Zicheng
2023, 48(2): 1017-1027.
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Preparation of coal pitch/polyacrylonitrile based activated carbon fiber film and investigation on its electrochemical performance
LI Peng, ZHANG Zhiyuan, ZHOU Qunzong, LIANG Zhengyong
2023, 48(2): 1028-1036.
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Molecular mechanism of N oxidation in ammonia-coal co-firing
CHEN Ping, WANG Ying, WANG Huichun, JIANG Boyu, GU Mingyan, FAN Jianren
2023, 48(2): 1037-1046.
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Research progress and prospect of coal-rock breaking methods in mines
LIU Songyong, LI Hongsheng, JIANG Hongxiang, ZHANG Qiang, CUI Yuming, LIU Xiaohui
2023, 48(2): 1047-1069.
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Rock hardness identification for multi-condition cutting of roadheader based on feature optimization and random forest
CHANG Jucai, QI Pengfei, CHEN Xiao
2023, 48(2): 1070-1084.
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Basic research and application practice of unmanned auxiliary transportation system in coal mine
BAO Jiusheng, ZHANG Quanli, GE Shirong, HU Eryi, YUAN Xiaoming, YANG Yang, YIN Yan, LU: Yuhan
2023, 48(2): 1085-1098.
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Exploration and practice of the human-machine collaborative intelligent operation mode of fully mechanized coal mining face driven by humanistic intelligent manufacturing and XR+ technology
XIE Jiacheng, FANG Shukai, WANG Xuewen, LIU Shuguang, LI Juanli, WANG Xuesong, MENG Hao
2023, 48(2): 1099-1114.
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