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Construction of Shandong Energy Group coal industry technological innovation system
MENG Xiangjun, LI Wei
2022, 50(4): 1-41.
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Research on prevention and control of rock burst in entry with suspended roof structure
PAN Liyou, TANG Peng, ZHOU Mailai, LI Cairong
2022, 50(4): 42-48.
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Study on dynamic response law of O-shaped support under rockburst loading
XU Lianman, MA Liu, JIANG Xiaonan, LU Kaixuan, XIAO Yonghui, ZHU Liyuan
2022, 50(4): 49-57.
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Stability analysis of roadway surrounding rock based on complex variable function theory
WANG Zhiqiang, HUANG Xin, WU Chao, SHI Lei, SU Zehua
2022, 50(4): 58-66.
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Failure mechanism and control technology of the surrounding rock of the coal pillar crossing abandoned roadway
LIU Bingquan, LI Zhengjia, DAI Shuangcheng, YUAN Xiaohao, XING Xudong
2022, 50(4): 67-75.
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Study on surrounding rock support technology of deep soft rock roadway
ZHAO Chengxing, LI Yingming, LIU Gang, HUANG Shunjie
2022, 50(4): 76-84.
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Experiment and application of grouting reinforcement material for broken coal and rock in roadway
PENG Yinghua, HUA Youji, LI Xijian, YOU Xianzhong, ZHAI Wenjie
2022, 50(4): 85-90.
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Research on application of concrete pillar in conjunction with anchored bolt and cable support system
HU Bin, WANG Zhichao, ZHANG Xiao
2022, 50(4): 91-98.
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Mechanical characteristics and engineering application of prestressed full-length grouting anchor cable
ZHANG Zhantao
2022, 50(4): 99-105.
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Research on bidirectional-reinforcement mechanism of narrow coal pillar of gob-side entry driving based on inflatable lock-type anchor
GU Changwan, WANG Bo, WANG Jun, LU Changliang
2022, 50(4): 106-116.
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Study on key parameters of self-formed roadway without coal pillar by roof cutting and pressure relief in medium and thick coal seam
HU Chaowen, WANG Junhu, HE Manchao, WANG Xiaolong, WANG Junjie, ZHANG Zhuo
2022, 50(4): 117-123.
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Study of structural effect on mechanical properties and failure characters of layered rocks
ZHANG Dongdong, ZHI Aolong, LI Zhen, ZHZNG Zhenguo, LI Peng, QIN Qizhi
2022, 50(4): 124-131.
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Study on determination micro-parameters of rock PFC2D model
HAO Baoqin, ZHANG Changsuo, WANG Chenlong, REN Chao
2022, 50(4): 132-141.
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Experimental study on gas extraction with intensive hydraulic punching and penetration enhancement
ZHANG Fuwang, QIN Ruxiang, YANG Yingdi
2022, 50(4): 142-148.
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Prediction of mine water inflow based on Chaos-GeneralizedRegression Neural Network
LI Jianlin, GAO Peiqiang, WANG Xinyi, ZHAO Shuaipeng
2022, 50(4): 149-155.
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Identification of mine water inrush source based on objective combinedweights-improved set pair analysis model
SU Wei, JIANG Chunlu, ZHA Junzhen, ZHENG Liugen, XIE Huadong, HUANG Wendi, CHEN Yuanping
2022, 50(4): 156-164.
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Identification of mine water inrush source based on combinationweight-theory of improved grey relational degree
ZHU Saijun, JIANG Chunlu, BI Bo, XIE Hao, AN Shikai
2022, 50(4): 165-172.
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Water source analysis of mine filling foundation based onhydrochemical characteristics
JIN Yuqi, LONG Jianhui, REN Jie, NI Xianglong
2022, 50(4): 173-180.
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Research status and prospect of rare earth elements in coal
CAO Bo, ZHU Shifei, QIN Yunhu, WANG Shuangmei
2022, 50(4): 181-194.
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Control factors of mesopore-macropore development in medium-and low-rank coal in Cubey Coalfield
QIN Quanling, LI Xin, WU Bin, TIAN Jijun
2022, 50(4): 195-205.
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Mineral characteristics and geological significance of coal gangue inHanpoao Coal Mining Area，Hunan Province
LI Huantong, ZHANG Weiguo, WANG Nan, PAN Yanning, CHEN Yingtao
2022, 50(4): 206-212.
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Research on deformation monitoring and mining damage evaluation of buildings in mining area based on 3D laser scanning technology
WANG Lei, ZHU Shangjun, JIANG Chuang, JIANG Kegui, GUO Qingbiao
2022, 50(4): 213-222.
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Prediction and analysis of surface subsidence coefficient based on combined weight
LUAN Yuanzhong, JI Zhaolei, CUI Zhao, LIANG Yaodong
2022, 50(4): 223-228.
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Comparative study on stability analysis method of building foundation in coal mining subsidence area
LI Yuchen, ZHU Xiaojun, LIU Hui
2022, 50(4): 229-235.
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Research on key points deficiency of three subsidence time series models combined with DInSAR technology
SHI Xiaoyu, WEI Xiangping, YANG Keming, WANG Jian, YAO Shuyi
2022, 50(4): 236-245.
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Study on straightness monitoring method of scraper conveyor in intelligent fully-mechanized mining face
ZHANG Fan, LI Chuang, LI Hao
2022, 50(4): 246-255.
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Fault diagnosis method for rolling bearing on shearer arm based on deep transfer learning
ZHANG Xuhui, PAN Gege, GUO Huanhuan, MAO Qinghua, FAN Hongwei, WAN Xiang
2022, 50(4): 256-263.
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Research on intelligent fracturing pump system in coal mine
LI Ran, SUN Xiaodong, LIU Bo, WANG Dalong, LIU Hao, WANG Tongcheng, LIU Mingliang, WANG Chao
2022, 50(4): 264-269.
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Design of mine wheeled material transport robot
HAO Mingrui
2022, 50(4): 270-276.
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Development and application of new intelligent variable frequency traction winch
WANG Liang, LI Jie
2022, 50(4): 277-284.
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Development of remote controlled full-section drilling rig in coal mine
ZHANG Gang, SONG Haitao
2022, 50(4): 285-290.
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Study on ecological environment assessment of water conservation mining based on entropy weight method and cloud model
WANG Jiaqi, LU Mingyin, WANG Qingxiong, WANG Xufeng, LI Xiangong, ZHAI Wenrui
2022, 50(4): 291-298.
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Influence of dump vegetation coverage and topographic changeson soil and water loss in drainage basin
DENG Biao, CHEN Hang, LI Heng, LEI Shaogang
2022, 50(4): 299-308.
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Influence of coal mining subsidence cracks on soil surface watercontent in Shennan Mining Area
JU Chengyuan, FU Yaokun, CHEN Chao, FENG Zewei, BAI Mingbo, HU Zhenqi
2022, 50(4): 309-316.
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Biotransformation of Pingzhuang lignite by Penicillium oxalicume HM-M1
CHENG Jianguo, MA Litong, ZHAO Wenyuan, LIU Yunying, ZOU Yunpeng
2022, 50(4): 317-324.
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