IDEAS home Printed from https://ideas.repec.org/a/gam/jsusta/v15y2023i13p10238-d1181488.html
   My bibliography  Save this article

Research on Sustainable Mining and Water Prevention in Large Open-Pit Water Deposits

Author

Listed:
  • Yalei Zhe

    (Faculty of Land Resources Engineering, Kunming University of Science and Technology, Kunming 650093, China)

  • Kepeng Hou

    (Faculty of Land Resources Engineering, Kunming University of Science and Technology, Kunming 650093, China)

  • Wei Liang

    (Institute of Mining Engineering, Guizhou Institute of Technology, Guiyang 550003, China)

  • Huafen Sun

    (Faculty of Land Resources Engineering, Kunming University of Science and Technology, Kunming 650093, China)

Abstract

Due to the impacts on the ecological environment, production safety and the economic benefits of large open-pit water deposits, there is no longer a single drainage method within the pit that can be used to meet the need for further deep mining. Therefore, curtain grouting technology is proposed for use in the prevention and control of mine water. The flow control equation of slurry in vertical fissures under the influence of self-weight stress was derived, and a three-dimensional visualized laminated jointed rock grouting model was developed independently to study the slurry transport mechanism, diffusion pattern, and sealing mechanism, which verified the correctness of the control equation. Field trials of industrial curtain grouting were also carried out at the mines, and the effectiveness of curtain water blockage was tested using visual analysis, inspection hole detection, and geophysical exploration methods. The results showed that after grouting the curtain, water-conducting cracks in the formation can be filled well and sealed, and the curtain has a good water-blocking effect. A complete set of diversified value-taking grouting systems is obtained, which can ensure the development of a green, safe and sustainable mine in the future.

Suggested Citation

  • Yalei Zhe & Kepeng Hou & Wei Liang & Huafen Sun, 2023. "Research on Sustainable Mining and Water Prevention in Large Open-Pit Water Deposits," Sustainability, MDPI, vol. 15(13), pages 1-16, June.
    • Handle: RePEc:gam:jsusta:v:15:y:2023:i:13:p:10238-:d:1181488
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/2071-1050/15/13/10238/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/2071-1050/15/13/10238/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Ping Fu & Jinjie Zhang & Zhanqing Xing & Xiaodong Yang, 2013. "Numerical Simulation and Optimization of Hole Spacing for Cement Grouting in Rocks," Journal of Applied Mathematics, Hindawi, vol. 2013, pages 1-9, September.
    2. Zipeng Qin & Yan Tian & Siyuan Gao & Jianfen Zhou & Haitao Zhao & Zhizhuo Guo & Tannong Chen & Zhiping Hua, 2023. "Numerical Investigation of the Upside-Down Hanging Well Combined with Curtain Grouting for Strengthening a Flood Control Ancient Levee," Sustainability, MDPI, vol. 15(5), pages 1-17, February.
    3. Gunnar Gustafson & Johan Claesson & Åsa Fransson, 2013. "Steering Parameters for Rock Grouting," Journal of Applied Mathematics, Hindawi, vol. 2013, pages 1-9, November.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Minglei Zhai & Dan Ma & Haibo Bai, 2022. "Diffusion Mechanism of Slurry during Grouting in a Fractured Aquifer: A Case Study in Chensilou Coal Mine, China," Mathematics, MDPI, vol. 10(8), pages 1-13, April.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:gam:jsusta:v:15:y:2023:i:13:p:10238-:d:1181488. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: MDPI Indexing Manager (email available below). General contact details of provider: https://www.mdpi.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.