Hasil Pencarian - Hongchun Xia

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  1. 1
    Failure characteristics and control technology for large‐section chamber in compound coal seams—A case study in Tashan Coal Mine

    Failure characteristics and control technology for large‐section chamber in compound coal seams—A case study in Tashan Coal Mine oleh Yang Tai, Hongchun Xia, Tiejun Kuang

    Diterbitkan 2020-04-01
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  2. 2
    Numerical simulation on fracturing behaviour of hard roofs at different levels during extra-thick coal seam mining

    Numerical simulation on fracturing behaviour of hard roofs at different levels during extra-thick coal seam mining oleh Rui Gao, Bingjie Huo, Hongchun Xia, Xiangbin Meng

    Diterbitkan 2020-01-01
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  3. 3
    Dome Roof Fall Geohazards of Full-Seam Chamber with Ultra-Large Section in Coal Mine

    Dome Roof Fall Geohazards of Full-Seam Chamber with Ultra-Large Section in Coal Mine oleh Rui Gao, Hongchun Xia, Kun Fang, Chunwang Zhang

    Diterbitkan 2019-09-01
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  4. 4
    Failure mechanism of the large‐section roadway under mined zones in the ultra‐thick coal seam and its control technology

    Failure mechanism of the large‐section roadway under mined zones in the ultra‐thick coal seam and its control technology oleh Yang Tai, Hongchun Xia, Xiangbin Meng, Tiejun Kuang

    Diterbitkan 2020-04-01
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  5. 5
    Reduction of Stress Acting on a Thick, Deep Coal Seam by Protective-Seam Mining

    Reduction of Stress Acting on a Thick, Deep Coal Seam by Protective-Seam Mining oleh Rui Gao, Bin Yu, Hongchun Xia, Hongfei Duan

    Diterbitkan 2017-08-01
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  6. 6
    Control of the Chamber in Extra-Thick Coal Seam Based on Fracture Characteristics of Coal Rock and Mass

    Control of the Chamber in Extra-Thick Coal Seam Based on Fracture Characteristics of Coal Rock and Mass oleh Yang Tai, Guozhi Lu, Hongchun Xia, Jinrong Liu, Yanqun Zhang

    Diterbitkan 2020-01-01
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  7. 7
    The influence law of eccentric load on the performance of yielding bolt

    The influence law of eccentric load on the performance of yielding bolt oleh Yang Tai, Hongchun Xia, Shaoping Huang, Jie Meng, Wei Li

    Diterbitkan 2020-07-01
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  8. 8
    Investigation of the process of perforating hard roof in an innovative technology of directional roof‐cutting by composite blasting

    Investigation of the process of perforating hard roof in an innovative technology of directional roof‐cutting by composite blasting oleh Bochao Ma, Yang Tai, Yong Li, Hongchun Xia, Xiangbin Meng

    Diterbitkan 2023-07-01
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  9. 9
    Control for the large section roadway under small abandoned mines in the same coal seam by secondary support

    Control for the large section roadway under small abandoned mines in the same coal seam by secondary support oleh Yang Tai, Hongchun Xia, Hongjie Liu, Zhanyuan Ma, Yanqun Zhang

    Diterbitkan 2020-10-01
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  10. 10
    The mechanism of decrease in bearing capacity and performance evaluation of the yielding bolt in coal mine

    The mechanism of decrease in bearing capacity and performance evaluation of the yielding bolt in coal mine oleh Yang Tai, Shaoping Huang, Hongchun Xia, Yibo Zhou, Xichun Tian

    Diterbitkan 2020-09-01
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  11. 11
    Development of 3D top coal caving angle model for fully mechanized extra-thick coal seam mining

    Development of 3D top coal caving angle model for fully mechanized extra-thick coal seam mining oleh Hongfei Duan, Lijuan Zhao, Haiyan Yang, Yao Zhang, Hongchun Xia

    Diterbitkan 2022-09-01
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  12. 12
    Deformation Mechanism and Stability Control of Roadway Surrounding Rock with Compound Roof: Research and Applications

    Deformation Mechanism and Stability Control of Roadway Surrounding Rock with Compound Roof: Research and Applications oleh Yang Yu, Xiangyu Wang, Jianbiao Bai, Lianying Zhang, Hongchun Xia

    Diterbitkan 2020-03-01
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  13. 13
    The sustainable development of coal mines by new cutting roof technology

    The sustainable development of coal mines by new cutting roof technology oleh Bin Yu, Yang Tai, Rui Gao, QiangLing Yao, Zhao Li, Hongchun Xia

    Diterbitkan 2020-06-01
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