Research on dust generation law of wetted typical hard rock and source-level dust suppression application under liquid injection and wetting during rock tunnel excavation

Research on dust generation law of wetted typical hard rock and source-level dust suppression application under liquid injection and wetting during rock tunnel excavation Journal of Mining and Safety Engineering . 2025, (4): 823 -831 . DOI: 10.13545/j.cnki.jmse.2025.0048