Engineering and Applied Sciences

Volume 10, Issue 4, August 2025

  • Research Article

    Construction of Grading System of Grouting Effect in Coalmine Roadway Based on Multi-index Comprehensive Evaluation

    Liu Yi fang*

    Issue: Volume 10, Issue 4, August 2025
    Pages: 75-83
    Received: 16 May 2025
    Accepted: 17 June 2025
    Published: 7 July 2025
    DOI: 10.11648/j.eas.20251004.11
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    Abstract: Aiming at the problems of complex evaluation indexes and lack of systematic grading standards for grouting effect in underground roadways of coalmines, this study proposes a grouting effect grading system based onmulti-index comprehensive evaluation. By incorporatingmulti-dimensional indicators into the grouting effect evaluation system, the limita... Show More