Research and application of coal seam floor grouting reconstruction technology in Jiulong mining area
YAO Dandan
HU Yusheng
Abstract：Based on the construction situation of Jiulong mining area,this paper studies the grouting reconstruction technology of coal seam floor,discusses the importance and existing problems of this technology,and verifies the feasibility and effectiveness of the grouting reconstruction technology.The results show that the strength and stability of coal seam floor can be improved effectively by using grouting reconstruction technology.At the same time,this study also analyzes the influence of grouting reconstruction technology on coal seam floor water leakage and environmental protection,and puts forward the corresponding measures and suggestions.
Keywords：coal seam floorgrouting technologystabilityenvironmental protection
Publication Date：2024-11-28
Online Publishing Date：2025-12-24(First online date of this platform, not the publication date of the document)
Pages：4( 185-188 )