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Systematic analysis of production and efficiency factors of fully-mechanized mining in steeply dipping seam and research on precise strategy of promoting production and efficiency
YUN Dongfeng, LI Haonan, WU Yongping, HUANG Zhengping, YANG Lin
2023, 51(4): 1-10. DOI: 10.13199/j.cnki.cst.2022-0456
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Study on working resistance distribution of support and resistance increasing characteristics of support partition in longwall face with ultra-large length
LIN Xingyu, XU Gang, GAO Xiaojin, ZHANG Zhen, LIU Qianjin
2023, 51(4): 11-20. DOI: 10.13199/j.cnki.cst.2022-1431
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Research on plugging mechanism and parameter optimization of long hole blasting
YIN Zhongchang, SONG Junsheng, WANG Wenhan
2023, 51(4): 21-29. DOI: 10.13199/j.cnki.cst.2022-1783
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Research on high-efficiency sealing material and technology of coal roof deep-hole pre-splitting blasting
HU Yachao, XIONG Zuqiang, WANG Chun, WANG Cheng
2023, 51(4): 30-36. DOI: 10.13199/j.cnki.cst.2021-0357
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Mechanical properties and damage characteristics of coal-rock combined samples under water-rock interaction
CHEN Guangbo, LI Tan, YANG Lei, ZHANG Guohua, LYU Pengfei, TENG Pengcheng
2023, 51(4): 37-46. DOI: 10.13199/j.cnki.cst.2020-1385
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Movement of overlying rock and deformation law of surface well under multiple mining with large dip angle
WANG Zhimin, LIANG Yunpei, ZOU Quanle, ZHANG Bichuan, RAN Qican
2023, 51(4): 47-55. DOI: 10.13199/j.cnki.cst.2021-0827
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Parameter control method of working slope passing fault in open-pit coal mine
LIU Guangwei, HUANG Yunlong, CAO Bo, WANG Liang, ZHAO Meiling
2023, 51(4): 56-65. DOI: 10.13199/j.cnki.cst.2022-0837
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Open-pit mine slope optimization with the morphology and spatial support effect
ZHANG Yu, LIU Yu, YANG Yang, YANG Guohua, LYU Wenwei, LI Guanghe
2023, 51(4): 66-71. DOI: 10.13199/j.cnki.cst.2021-0781
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Research on gas drainage borehole sealing material based on microcapsule technology
ZHANG Chao, FAN Fuhuai, LI Shugang, ZHAI Cheng, JIANG Bingyou, YANG Puchao, ZENG Xiangzhen
2023, 51(4): 72-79. DOI: 10.13199/j.cnki.cst.2021–0978
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Correlation analysis between characteristic temperature and microstructure of coal spontaneous combustion
ZHANG Yutao, YANG Jie, LI Yaqing, ZHANG Yuanbo, SHI Xueqiang
2023, 51(4): 80-87. DOI: 10.13199/j.cnki.cst.2021–0907
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Fracture evolution of coal under uniaxial compression based on X-ray microscopic imaging
YANG Qi, YU Yanbin, CUI Wenting, GAO Chengwei, ZHANG Xin, SHEN Jialong
2023, 51(4): 88-95. DOI: 10.13199/j.cnki.cst.2021-0766
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Numerical simulation of coal surface contact angle based on roughness
ZHANG Jian, XU Bo, WEI Jianping, ZHANG Pengyan, CAI Maolin, ZHANG Kaixuan
2023, 51(4): 96-104. DOI: 10.13199/j.cnki.cst.2021-0871
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Hydrological characters of coal reservoir and their significances on coalbed methane development: A review
ZHAO Xinyue, WEI Bo, YUAN Liang, GE Yanyan, HU Yong, LI Xin, WANG Maomao, JIA Chao, Mayila·AI SHAN, TIAN Jijun
2023, 51(4): 105-117. DOI: 10.13199/j.cnki.cst.2022-1367
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Optimization of drilling system for CBM horizontal wells in Zhengzhuang Block of Qinshui Basin
LI Guishan, YU Zhenfeng, YANG Jindong, SONG Xinya, GUO Chen
2023, 51(4): 118-126. DOI: 10.13199/j.cnki.cst.2021-0670
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Micro morphology and pore structure of macerals in coal observed by atomic force microscopy (AFM)
ZHANG Xiaomei, WANG Shaoqing, CHEN Hao, DENG Jinsong, HUO Liqi
2023, 51(4): 127-132. DOI: 10.13199/j.cnki.cst.2021-0803
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Some thoughts and suggestions on the practice of water prevention and control in coal mines
LYU Yuguang, QIAO Wei, JIN Dewu, LI Xiaoqin, LI Jie
2023, 51(4): 133-139. DOI: 10.13199/j.cnki.cst.2021-1090
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The seepage law of confined water in floor of backfilling working face in Hanxing Mining Area
WANG Chunjuan, LIU Jiangong, WANG Jinxi, ZHAO Jiawei, WANG Yiying, SHI Yannan, YAN Shanfei
2023, 51(4): 140-148. DOI: 10.13199/j.cnki.cst.2021-0770
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Geological structure recognition model based on improved random forest algorithm
WANG Huaixiu, FENG Siyi, LIU Zuiliang
2023, 51(4): 149-156. DOI: 10.13199/j.cnki.cst.2021-0754
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Research on surface movement and deformation characteristics of loess gully landform in Northern Shaanxi
SHI Guomou, ZHANG Lijia, HU Zhenqi, FU Yaokun
2023, 51(4): 157-165. DOI: 10.13199/j.cnki.cst.2021-0626
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Research on local ventilation constant air volumeintelligent switching technology and its application
LI Tuanjie, HUANG Weiming, PAN Weihua, DANG Lipeng, ZHU Deyun, GUO Wenfang, LI Bo
2023, 51(4): 166-174. DOI: 10.13199/j.cnki.cst.2022-2199
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Planned cutting and collaborative control system for fully-mechanized mining face based on transparent geology
LI Sen, LI Zhongzhong, LIU Qing
2023, 51(4): 175-184. DOI: 10.13199/j.cnki.cst.2022-0514
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Key technology and application of small-sized full-section boring machine for rapid construction
TONG Bi, CHEN Jianben, SUN Tao
2023, 51(4): 185-197. DOI: 10.13199/j.cnki.cst.2021-0942
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Research on the axial force-slip characteristics of permanent magnetic eddy current Frictional torque limiter
WANG Yuting, ZHANG Hong
2023, 51(4): 198-208. DOI: 10.13199/j.cnki.cst.2022-1352
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Periodic preventive maintenance strategy of open-pit mine truck based on age-reduction model
LI Wenjing, QIU Li, LIN Zhiyong, YAO Nan, XIE Zhanyang
2023, 51(4): 209-214. DOI: 10.13199/j.cnki.cst.2021-1236
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Multi-scale pressure analysis and fluidization quality characterization of dry dense medium fluidized bed
ZHANG Gansu, DONG Liang, ZHOU Enhui, ZHOU Chenyang, DUAN Chenlong, ZHAO Yuemin
2023, 51(4): 215-223. DOI: 10.13199/j.cnki.cst.2022-1571
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Study on carrier flotation of long flame coal
GENG Pengyue
2023, 51(4): 224-230. DOI: 10.13199/j.cnki.cst.2021-0822
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Optimization of Srp/HAP for  removal of fluoride，iron and manganese from groundwater in mining area by response surface methodology
LI Xilin, YANG Wenwen, ZHOU Tianran, WANG Wenju, LIU Ling, ZHANG Long, GAO Jiajia, LIU Siyuan
2023, 51(4): 231-238. DOI: 10.13199/j.cnki.cst.2021-0686
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Study on pretreatment process of scale inhibition to reverse osmosis membrane
ZHOU Rulin, LIU Zong, ZHAO Zhongmei
2023, 51(4): 239-245. DOI: 10.13199/j.cnki.cst.2021-0805
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Experimental study on treatment of Fe2+ and Mn2+ in AMD with lignite combined with Pseudomonas aeruginosa immobilized SRB particles
ZHANG Jian, DI Junzhen, JIANG Guoliang, DONG Yanrong, WANG Xianjun, YANG Yu, ZHOU Xinhua
2023, 51(4): 246-253. DOI: 10.13199/j.cnki.cst.2021-0473
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Study on chemical characteristics and resource utilization of mine water: taking Zhangji Coal Mine as an example
LI Jingying, LIU Qimeng, YANG Minghui
2023, 51(4): 254-263. DOI: 10.13199/j.cnki.cst.2021-0927
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