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    Green development leads China’s mining industry into a new stage of development
    JU Jianhua
    2021, 30(1): 1-4. DOI: 10.12075/j.issn.1004-4051.2021.01.034
    Abstract PDF
    Outlook and overview of mineral resources situation of China in 2020
    GUO Juan, CUI Rongguo, YAN Weidong, LIN Bolei, MA Jianming, LIU Zengjie, ZHOU Qizhong
    2021, 30(1): 5-10,54. DOI: 10.12075/j.issn.1004-4051.2021.01.036
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    Global mining outlook in 2021
    YAN Weidong, SUN Chunqiang, XU Shuguang, HE Jinxiang, LIN Bolei
    2021, 30(1): 11-17. DOI: 10.12075/j.issn.1004-4051.2021.01.037
    Abstract PDF
    Analysis and outlook of domestic and international oil & gas resources situation in 2020
    WANG Yuyan, FAN Dalei, LI Wenbo
    2021, 30(1): 18-23. DOI: 10.12075/j.issn.1004-4051.2021.01.035
    Abstract PDF
    Analysis and research on management policy of the protective minerals in the new era
    WANG Jianzhong, XU Shuping, CHEN Zhiguang, KONG Ning
    2021, 30(1): 24-28. DOI: 10.12075/j.issn.1004-4051.2021.01.002
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    Thoughts on strengthening ecological diplomacy in the field of natural resources
    GAO Bing
    2021, 30(1): 29-32. DOI: 10.12075/j.issn.1004-4051.2021.01.033
    Abstract PDF
    Evaluation system of mineral resources economical and intensive utilization based on AHP
    WU Qiujie, LYU Zhenfu, CAO Jincheng, ZHOU Wenya
    2021, 30(1): 33-39. DOI: 10.12075/j.issn.1004-4051.2021.01.001
    Abstract PDF
    Study on the spatial and temporal correlation of global cobalt intermediate products trade network
    YU Hui, DING Yinghui
    2021, 30(1): 40-47. DOI: 10.12075/j.issn.1004-4051.2021.01.026
    Abstract PDF
    Evaluation of the sustainable competitiveness of China’s state-owned oil enterprises under the low-carbon energy transformation
    ZHANG Haixia, KE Yi, WANG Jing
    2021, 30(1): 48-54. DOI: 10.12075/j.issn.1004-4051.2021.01.029
    Abstract PDF
    Study on the development model of integrated coal mining and gas extraction in Shanxi province
    YANG Han, WANG Zebin, SUN Zefei
    2021, 30(1): 55-58,63. DOI: 10.12075/j.issn.1004-4051.2021.01.003
    Abstract PDF
    Economic feasibility analysis of filling repeated mining of 3107 working face in Changxing coal mine
    YAN Zesheng, LI Longqing, GAO Xiaoxu, LI Shifang, LIU Huan, WANG Hengrong
    2021, 30(1): 59-63. DOI: 10.12075/j.issn.1004-4051.2021.01.022
    Abstract PDF
    Study on risk assessment of social ecological environment in coalbed methane development:based on reachability matrix of ISM and FCM model
    JI Xiaodong, XUE Ye, XUE Chongyi
    2021, 30(1): 64-70. DOI: 10.12075/j.issn.1004-4051.2021.01.004
    Abstract PDF
    Green mine evaluation of coal mine based on questionnaire survey
    LI Qiming, YANG Shuwang
    2021, 30(1): 71-75. DOI: 10.12075/j.issn.1004-4051.2021.01.013
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    Green exploration technology and results of Xinmin bauxite mining area in Daozhen county, Guizhou province
    DU Lin, LI Guangchun, GONG Xin
    2021, 30(1): 76-81. DOI: 10.12075/j.issn.1004-4051.2021.01.021
    Abstract PDF
    Status and prospects of research on positioning of targets in underground coal mines
    YE Wei
    2021, 30(1): 82-89,105. DOI: 10.12075/j.issn.1004-4051.2021.01.030
    Abstract PDF
    Research on active mine noise control technology and parameter optimization
    CHENG Liping, LI Guohao
    2021, 30(1): 90-94. DOI: 10.12075/j.issn.1004-4051.2021.01.008
    Abstract PDF
    Dynamic characteristics comparison of hoist constant deceleration brake control system with single and double accumulators
    LIU Gaiye, ZHANG Xi
    2021, 30(1): 95-99. DOI: 10.12075/j.issn.1004-4051.2021.01.012
    Abstract PDF
    Study on plateau mine ventilation pressurization and oxygenation technology based on Fluent software
    HAO Yuxin, HUANG Yucheng, WEI Wenfeng, WANG Yumin, ZHU Nenggao
    2021, 30(1): 100-105. DOI: 10.12075/j.issn.1004-4051.2021.01.031
    Abstract PDF
    Curve types about water and gas production and their formation mechanism of coalbed methane in Changcun coal mine
    FENG Xuxing, NI Xiaoming, HAO Shaowei, TAN Xuebin, WU Yaolei
    2021, 30(1): 106-113. DOI: 10.12075/j.issn.1004-4051.2021.01.032
    Abstract PDF
    Study on width optimization of narrow pillars in strip Wongawilli mining
    XU Caifeng, LEI Jianhua, CHEN Xiaogang, LUO Zilong
    2021, 30(1): 114-120. DOI: 10.12075/j.issn.1004-4051.2021.01.016
    Abstract PDF
    Synergistic effect of OP surfactants on phosphorus ore flotation desilication
    TANG Jiayan, ZHANG Jingru, WANG Zhifang, REN Jianhui
    2021, 30(1): 121-126. DOI: 10.12075/j.issn.1004-4051.2021.01.009
    Abstract PDF
    Study on the detection of anchorage defects based on numerical simulation
    DONG Jiaqi, LIU Yiming, LIN Tong, WANG Runyao, SUN Xiaoyun
    2021, 30(1): 127-134. DOI: 10.12075/j.issn.1004-4051.2021.01.025
    Abstract PDF
    Study on the law of coal and rock mass fracturing with different strength by pulse discharge stress wave
    MA Zhongzhong, ZHAO Jinchang, ZHAO Yinxiang, QIN Shuang
    2021, 30(1): 135-139,149. DOI: 10.12075/j.issn.1004-4051.2021.01.006
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    Experimental study on technology of permeability enhancement with dry-expansion cracking in high-gas coal seam
    ZHANG Long, WU Aijun, WANG Hui, LIU Wen
    2021, 30(1): 140-149. DOI: 10.12075/j.issn.1004-4051.2021.01.018
    Abstract PDF
    Calculation method of charge in deep hole pre-split blasting and optimization of water-coupling charge structure
    ZHUANG Youjun, XUE Feng, ZHANG Wei, GAO Jingdong, LIN Yuxi, XIE Xiaohua, YANG Bingzhen, ZHANG Hao
    2021, 30(1): 150-154. DOI: 10.12075/j.issn.1004-4051.2021.01.005
    Abstract PDF
    Study on support technology of asymmetric deformation roadway based on field test of broken rock zone
    SU Shilong, GAO Haihai, ZHOU Kangle
    2021, 30(1): 155-159,167. DOI: 10.12075/j.issn.1004-4051.2021.01.014
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    Flocculation process of coal slime water based on flocculation kinetics and its research methods:a critical review
    LIN Zhe, ZHANG Wengang
    2021, 30(1): 160-167. DOI: 10.12075/j.issn.1004-4051.2021.01.011
    Abstract PDF
    Application of hydraulic fracturing technology for controlling hard top coal in Cuijiagou coal mine
    LI Linmao, CHEN Shuliang, HUANG Bingxiang, SHAO Luying
    2021, 30(1): 168-172. DOI: 10.12075/j.issn.1004-4051.2021.01.020
    Abstract PDF
    Study on connectivity of karst water conduction channel in the process of pit water sealing
    GAO Xuetong, WANG Yun
    2021, 30(1): 173-177. DOI: 10.12075/j.issn.1004-4051.2021.01.007
    Abstract PDF
    Establishment and application of mine dust concentration prediction model
    WANG Yuehong, GAO Meng, ZHAO Shuaibo
    2021, 30(1): 178-181. DOI: 10.12075/j.issn.1004-4051.2021.01.023
    Abstract PDF
    The control of roadway deformation in natural caving bottom column under complicated structural conditions
    LI Zhengrong, HOU Kepeng, FENG Xinglong, LIU Huawu
    2021, 30(1): 182-187. DOI: 10.12075/j.issn.1004-4051.2021.01.019
    Abstract PDF
    Rock burst prediction based on SOM neural network clustering and grayscale TOPSIS
    TIAN Bing, HUANG Shan, SUN Ye, YAN Yujie, JIN Kangkang
    2021, 30(1): 188-192. DOI: 10.12075/j.issn.1004-4051.2021.01.017
    Abstract PDF
    Test research on heap leaching in the goaf of a uranium mine
    SUN Gangyou, WANG Hexiang, YAN Pengli, CHENG Guanghua, FU Haipeng, LIU Jizhong
    2021, 30(1): 193-197. DOI: 10.12075/j.issn.1004-4051.2021.01.027
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    Research on the multidimensional cloud model based on weighted fusion rock burst prediction
    LIU Xiaoyue, YANG Wei, ZHANG Xuemei
    2021, 30(1): 198-203. DOI: 10.12075/j.issn.1004-4051.2021.01.028
    Abstract PDF
    Size effect on complete fracture strength of magnetite under impact load
    YAN Jiazhao, GAN Deqing, GAO Feng, TIAN Xiaoxi, ZHANG Jinghui
    2021, 30(1): 204-208,213. DOI: 10.12075/j.issn.1004-4051.2021.01.024
    Abstract PDF
    Experimental study on the influence of ore on the wall impact force under different inclined chute angles
    YANG Jiandong, ZHANG Zhiqiang, LU Zengxiang, DUAN Wenshuo
    2021, 30(1): 209-213. DOI: 10.12075/j.issn.1004-4051.2021.01.010
    Abstract PDF
    Numerical simulation study of compaction characteristics of different gradation gangue
    CHENG Lichao, QIN Yiling, LI Xinwang, ZHAO Xinyuan
    2021, 30(1): 214-219. DOI: 10.12075/j.issn.1004-4051.2021.01.015
    Abstract PDF

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