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    Research status and prospects of paste pipeline transportation technology
    WU Aixiang, WANG Zhenqi, CHANG Yingjie, RUAN Zhu’en, WANG Jiandong
    2025, 3(3): 1-15. DOI: 10.26940/j.cnki.10-1912/TD.2526
    Abstract PDF
    Research and discussion on dynamic mechanics of surrounding rock in green mining of residual coal resources and function improvement of goaf
    FENG Guorui, WEN Xiaoze, GUO Jun, HAN Lei, BAI Jinwen, QIAN Ruipeng, WANG Kai, ZHANG Xu, JIN Jiang, ZHANG Xiaorong
    2025, 3(3): 16-29. DOI: 10.26940/j.cnki.10-1912/TD.2504
    Abstract PDF
    Multi-objective optimization study on the mix design of coal-based green backfill materials considering the entire solidification process
    SUN Yuehang, WU Shunchuan, CHENG Haiyong, JIANG Guanzhao, HE Yanduotai, LI Gaoqi, LI Zhaoju
    2025, 3(3): 30-39. DOI: 10.26940/j.cnki.10-1912/TD.2524
    Abstract PDF
    Evaluation and optimization methods for vegetation index effects in identifying disturbances from open-pit mining development
    XIE Xueshuang, XU Yaling, CHENG Yang, GUO Li, XU Lianhang, ZHANG Chengye, LI Jun, PENG Manling, ZHANG Jing
    2025, 3(3): 40-52. DOI: 10.26940/j.cnki.10-1912/TD.2519
    Abstract PDF
    Research status and development trend of surface hydration of fine particles in coal slime water
    YU Guoqiang, CHEN Jun, BAO Longxiang, WU Zhihai
    2025, 3(3): 53-68. DOI: 10.26940/j.cnki.10-1912/TD.2518
    Abstract PDF
    Design and application of green intelligent pneumatic material transport system for long-distance transportation in underground wells
    WANG Feng, XU Huigang, HU Shengyong, JING Baoping, ZHAO Fuxing, WANG Bo, JIN Tingxu
    2025, 3(3): 69-80. DOI: 10.26940/j.cnki.10-1912/TD.2525
    Abstract PDF
    Analysis of green transition efficiency and spatial imbalance in Chinese mining enterprises
    YAN Rui, ZHENG Chengjie, ZHU Xiaoning
    2025, 3(3): 81-92. DOI: 10.26940/j.cnki.10-1912/TD.2523
    Abstract PDF
    Experimental study on the preparation of soil-based substrate using composite coal gangue and additives
    ZHANG Xiaowu, HUANG Xiaofen, GAO Lin, ZHANG Huarui, ZHANG Shuhui, ZHOU Bingjie, YANG Liuya, LIU Ping, QIU Yueqin, WANG Mingzhong, YANG Yushang, WANG Yongyin
    2025, 3(3): 93-101. DOI: 10.26940/j.cnki.10-1912/TD.2522
    Abstract PDF
    Experimental research on coal gangue overburden isolation grouting backfilling emission reduction in Dahaize Coal Mine
    MA Xinqing, XUAN Dayang, XU Jialin, DU Xing, SONG Xiangkai, WU Fei
    2025, 3(3): 102-110. DOI: 10.26940/j.cnki.10-1912/TD.2521
    Abstract PDF
    Research on the evaluation of the ecological restoration effect of limestone open-pit mines in Xuzhou
    JING Jiajun, SUN Xiaoqian, GUAN Zhen, LI Xinrui, KOU Ting
    2025, 3(3): 111-120. DOI: 10.26940/j.cnki.10-1912/TD.2520
    Abstract PDF
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