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    Article

    Numerical investigation on mechanism and fluid flow behavior of goaf water inrush: a case study of Dongyu coal mine

    Goaf water inrush has become one of the most prominent issues threatening the safety production of coal mines. To better understand how this hazard develops, a mechanical model and a nonlinear flow model were ...

    **aohong Niu, Guorui Feng, Qin Liu, Yanna Han, Ruipeng Qian in Natural Hazards (2022)

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    Article

    AE and Damage Characteristics of Coal with Different Water Soaked Depths Under Uniaxial Compression

    The stability of remnant coal pillars is of great significance for safe mining of coal resources around them. The remnant coal pillars are often soaked in mine water with a certain height. Different water leve...

    Ruipeng Qian, Guorui Feng, Pengfei Wang in Geotechnical and Geological Engineering (2022)