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A state-of-the-art review on rock seepage mechanism of water inrush disaster in coal mines
International Journal of Coal Science & Technology, 2022 Water inrush is one of the most dangerous disasters in coal mining. Due to the large-scale mining and complicated hydrogeological conditions, thousands of deaths and huge economic losses have been caused by water inrush disasters in China.
Dan Ma +3 more
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Risk assessment of water inrush in tunnel through water-rich fault based on AHP-Cloud model
Geomatics, Natural Hazards & Risk, 2020 Water inrush is a serious geological disaster in tunnel. Due to the complexity of geological conditions, large-scale water inrush is prone to occur in tunnel through water-rich fault during construction. Based on the comprehensive analysis of influencing
Yaxiong Peng +4 more
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Frontiers in Earth Science, 2022 The surrounding rock of a coal mine roof fractures with the excavation of the underground working face in coal mining. These mining-induced fractures are connected and extended upward to form water inrush channels.
Dongdong Sun +14 more
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Water inrush type division and water inrush mode in Fengfeng Mining Area
Meikuang Anquan, 2021 With the depletion of shallow coal resources, the existing production mines in Fengfeng Mining Area have entered the era of deep coal mining. Deep coal mining will face the problems of high ground stress, high temperature, high karst water pressure ...
LIU Bo +4 more
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Advances in Civil Engineering, 2021 Water inrush is a serious geological disaster in tunnel. For the effective prevention and control of the occurrence of water inrush, a static-dynamic water inrush risk assessment method is proposed by considering the Micangshan tunnel as an example ...
Tao Song +5 more
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Mine floor water inrush prediction model and application based on AHP vulnerable index method
Meikuang Anquan, 2023 With the continuous increase of coal seam mining depth, the coal mine production faced with complex water inrush mechanism and changeable main controlling factors, which makes the prediction of floor water inrush more difficult.
ZHANG Chengbin, ZHANG Peng
doaj +2 more sources
International Journal of Mining Science and Technology, 2021 As a new technical means that can detect abnormal signs of water inrush in advance and give an early warning, the automatic monitoring and early warning of water inrush in mines has been widely valued in recent years.
Xin Wang +5 more
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Water inrush characteristics and hazard effects during the transition from open-pit to underground mining: a case study [PDF]
Royal Society Open Science, 2019 During the transition from open-pit to underground mining in iron ore mines, water inrush is a prominent problem for mine safety and production. In this paper, a comprehensive method that incorporates hydrochemical analysis and numerical simulation is ...
Huijie Zhang +6 more
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Advances in Civil Engineering, 2023 Water inrush is the biggest threat for safe mining in the Ruifeng coalmine, located in North China. In the study mining area, the floor water inrush is mainly caused by mining activities and collapse column.
Run Liu +3 more
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Energies, 2022 Water inrush disaster is one of the major disasters affecting the production safety of coal mines following roof caving, fire, gas outburst, and dust explosion disasters.
Yu Liu +5 more
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