Coal Engineering ›› 2025, Vol. 57 ›› Issue (1): 1-7.doi: 10.11799/ce202501001

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Research progress and prospects of rapid TBM excavation in coal mine rock roadways

  

  • Received:2024-11-07 Revised:2025-01-08 Online:2025-01-10 Published:2025-03-03

Abstract: The classification and characteristics of the development stages of TBM in coal mine rock roadways in China have been analyzed; The application characteristics of TBM in coal mine rock roadways from 2015 to 2024 were summarized, including the main application provinces, rock roadway types, cutterhead diameters, and production groups; The current status of TBM excavation technology in coal mine rock roadways was analyzed from three aspects: advanced detection and prediction technology, adaptability technology to geological conditions in mine production, and stability control technology for roadway surrounding rock. Finally, prospects for future research on coal mine TBM were proposed from three aspects: stability control of deep rock roadway surrounding rock, advanced detection and excavation parameters, equipments adaptability, and rapid assembly technology. This has certain reference value for the design and application of coal mine TBM.

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