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    Safety evaluation of lithium resources supply in China under the new situation
    QU Jinzhi, ZHANG Yansong, ZHANG Yan, FAN Xiaolei
    2021, 30(12): 1-7. DOI: 10.12075/j.issn.1004-4051.2021.12.023
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    Research status and prospect of acid inhibition technologies for acid mine drainage
    LI Wenbo, FENG Qiyan, LI Ze, XU Ruijiao
    2021, 30(12): 8-14. DOI: 10.12075/j.issn.1004-4051.2021.12.022
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    The judicial confirmation and system improvement of mining infringement from the perspective of the Civil Code
    GUO Linlin
    2021, 30(12): 15-19. DOI: 10.12075/j.issn.1004-4051.2021.12.024
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    Research and suggestions on the construction of geological standardization system in the new era
    LI Xingru, HE Zhanpeng, ZHAO Qibin
    2021, 30(12): 20-25. DOI: 10.12075/j.issn.1004-4051.2021.12.011
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    Analysis on the significance of mineral resources investigation
    CHANG Bin, WANG Shuhong, ZHANG Lijuan, LI Xiaohui
    2021, 30(12): 26-29. DOI: 10.12075/j.issn.1004-4051.2021.12.028
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    Evaluation and analysis of the exploitative intensity of mineral resources in Jiangxi province
    ZHOU Yi, TIAN Shufang, DONG Hang
    2021, 30(12): 30-37. DOI: 10.12075/j.issn.1004-4051.2021.12.008
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    Study on the impact of coal mining subsidence ponding on ecological environment based on RSEI
    BI Weihua, QIAN Zhuojun, WANG Hui, JIANG Niannian, HUANG Wenting, HUA Fengchun
    2021, 30(12): 38-44. DOI: 10.12075/j.issn.1004-4051.2021.12.016
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    Calculation of prediction parameters by probability integral method of improved GWO-BP algorithm
    ZHANG Tongkang, SHI Yun, TONG Feng, LIU Lixia, YAN Qianqian
    2021, 30(12): 45-52. DOI: 10.12075/j.issn.1004-4051.2021.12.009
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    Present situation, problems and countermeasures of protection of mining remains in Shaanxi province
    WANG Yanlin, MA Yuanyuan, CHEN Xinjian
    2021, 30(12): 53-57. DOI: 10.12075/j.issn.1004-4051.2021.12.006
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    Development and application of intelligent analysis system of ground disaster information in mining area based on big data
    MENG Chao, ZHANG Shaoliang, YANG Yongjun, FU Liqiang, ZHAO Yimin
    2021, 30(12): 58-63,82. DOI: 10.12075/j.issn.1004-4051.2021.12.003
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    Research on 3D risk assessment model and quantification of open-pit mine transportation system
    LI Wenjing, QIU Li, YAO Nan, REN Dajun
    2021, 30(12): 64-71. DOI: 10.12075/j.issn.1004-4051.2021.12.021
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    Thoughts on application and production management reform of intelligent equipment in Madiliang coal mine
    WU Jinsong, XU Hui, KAN Lei
    2021, 30(12): 72-75. DOI: 10.12075/j.issn.1004-4051.2021.12.002
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    Multi-factor prediction model of roof safety thickness in goaf based on catastrophe theory
    SHANG Xiangfan, MIAO Shengjun, YU Zhaoxin, LUO Limin
    2021, 30(12): 76-82. DOI: 10.12075/j.issn.1004-4051.2021.12.014
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    Research on instability mechanism and control technology of high-stress red shale roadway
    ZHANG Dongyue, MA Zhenqian, LIANG Xuchao, CHEN Anmin, LUO Chao, DING Wanqi
    2021, 30(12): 83-89. DOI: 10.12075/j.issn.1004-4051.2021.12.005
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    Research on optimization of top coal caving technology parameters in fully mechanized top coal caving
    LIU Guofang, SONG Xuanmin, LI Haocheng, CAO Jianjie
    2021, 30(12): 90-97. DOI: 10.12075/j.issn.1004-4051.2021.12.001
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    Stress distribution law of complex high-stress roadway in large dipping seam
    LI Hai, HAN Jinzhong, LI Dianchun, ZHANG Biao
    2021, 30(12): 98-105. DOI: 10.12075/j.issn.1004-4051.2021.12.007
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    Study on mine earthquake prevention technology of directional long drilling hydraulic fracturing in super thick sandstone roof of coal seam
    XIE Huadong, ZHANG Jingfei, WANG Fugang, YAN Xianyang, HOU Junhua, ZHANG Jian
    2021, 30(12): 106-111. DOI: 10.12075/j.issn.1004-4051.2021.12.018
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    Research on reasonable width of section coal pillar in extra-thick coal seam and optimization of roadway support
    WANG Qi, SONG Xuanmin, WANG Zhonglun, LIU Guofang, CAO Jianjie, LIU Yiyang
    2021, 30(12): 112-120. DOI: 10.12075/j.issn.1004-4051.2021.12.019
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    Research on optimum design of parameters of fully mechanized mining face under goaf in soft rock mine
    JING Qinghe, ZHANG Hongqing, HAO Jiawei, YAN Shouqing
    2021, 30(12): 121-127. DOI: 10.12075/j.issn.1004-4051.2021.12.025
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    Effect of the state of grinding media on the selective grinding of cassiterite polymetallic sulfides
    CHEN Yong, SONG Yongsheng, WEN Jiankang, LI Wenjuan
    2021, 30(12): 128-133. DOI: 10.12075/j.issn.1004-4051.2021.12.013
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    Study on process mineralogy of oxidized copper ore of the ROAN extension copper deposit in Zambia
    XIA Yu, LUO Xing, MA Rongkai, LAO Changling, LI Yong, YUAN Jiangtao, NIU Congcong, ZHOU Qiming
    2021, 30(12): 134-140. DOI: 10.12075/j.issn.1004-4051.2021.12.004
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    Discussion on problems and application of flotation of phosphorus at normal temperature in Baiquan iron mine
    HUANG Zhiying, ZOU Zhengqin, XIAO Jingjing, JI Ruifeng, FAN Zhiguo
    2021, 30(12): 141-145. DOI: 10.12075/j.issn.1004-4051.2021.12.010
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    Numerical simulation of groundwater flow field change in the whole mining area of an acid in-situ leaching uranium mine
    YANG Bing, CHEN Shuaiyao, LIAN Guoxi, GUO Huaming, LI Shijun, LIANG Daye, HUI Haohao, ZHAO Chuanhu
    2021, 30(12): 146-153. DOI: 10.12075/j.issn.1004-4051.2021.12.020
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    Simulation of flow field distribution of louvered windshield and research on influence factors of local wind resistance
    LI Xiaobo, ZHAO Jing, YU Rui, SANG Cong
    2021, 30(12): 154-159. DOI: 10.12075/j.issn.1004-4051.2021.12.017
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    Study on the influence of geometrical parameters of discrete fracture network on mechanical parameters of fractured rock mass
    SONG Xiaokang, ZHANG Changsuo, WANG Tianqi
    2021, 30(12): 160-169. DOI: 10.12075/j.issn.1004-4051.2021.12.012
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    Stability analysis of geotechnical structures based on finite element limit equilibrium method
    SHAO Longtan, WANG Haoran, JIANG Zehan
    2021, 30(12): 170-177. DOI: 10.12075/j.issn.1004-4051.2021.12.015
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    Design and application of virtual simulation experiment teaching platform for marine geology
    SHI Meinan, FANG Qiang, LI Yan
    2021, 30(12): 178-182. DOI: 10.12075/j.issn.1004-4051.2021.12.027
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    Geochemical characteristics and hydrocarbon generation potential of Permian Lucaogou formation source rocks in Bogda piedmont belt, the southern margin of Junggar basin
    ZHANG Lin, ZHANG Min, GAO Yongjin, SUN Xiangcan
    2021, 30(12): 183-188. DOI: 10.12075/j.issn.1004-4051.2021.12.026
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