International Journal of Oil, Gas and Coal Engineering

Volume 13, Issue 1, February 2025

  • Research Article

    Research on Roadway Surrounding Rock Migration and Gob-side Entry Support Techniques in Top Coal Caving of Steeply Inclined Coal Seams with a Single Roadway

    Kangzhan Ding, Zhaowen Du*, Zongbin Ma, Jiandu Su, Zhongping Guo

    Issue: Volume 13, Issue 1, February 2025
    Pages: 1-14
    Received: 10 December 2024
    Accepted: 23 December 2024
    Published: 14 January 2025
    DOI: 10.11648/j.ogce.20251301.11
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    Abstract: The "single roadway top coal mining method for steep and medium-thick seams" addresses the challenges posed by significant variations in seam dip angles and thicknesses. This approach segments the seam into multiple sections along its incline, with each section utilizing a single roadway aligned with the seam's trend. This roadway is dedicated to o... Show More