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Author

Qing-Feng Hu

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Open access Sep 2026

Mechanisms of abrupt surface subsidence induced by repeated mining beneath residual coal pillars: a case study of Tashan Coal Mine, China

Clarifying the formation mechanism of residual pillar instability and abrupt changes in surface subsidence induced by repeated mining beneath residual coal pillars is important for subsidence-hazard prevention and control under this special geological and mining condition. Based on the 8104 working face of Tashan Coal...

Peng Wang, Qing-Feng Hu, Xi-Min Cui et al. · 0 citations

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