Weakening mechanism and instability characteristics of coal pillar under mining disturbance and water immersion in water storage goaf

Weakening mechanism and instability characteristics of coal pillar under mining disturbance and water immersion in water storage goaf Journal of Mining and Safety Engineering . 2022, (6): 1084 -1094 . DOI: 10.13545/j.cnki.jmse.2021.0682