Analysis of influencing factors of coal mine water inrush accidents based on DEMATEL-ISM-BN
Gong-kuang zidonghua, 2022 The water inrush accident is the third largest coal mine accident after the gas accident and the roof accident. The analysis and exploration of the causes of the water inrush accident and the intrinsic relationship between the various factors can ...
HONG Weibin, SHENG Wu
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Risk assessment of water and mud inrush in a tunnel in Chongqing based on analytic hierarchy process [PDF]
E3S Web of Conferences, 2021 Water and mud inrush is one of the typical geological hazards during tunnel construction in karst area. In weight of water or mud inrush risks of karst tunnels are studied and the index system for water and mud inrush risk evaluation is established based
Wang Yong
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Identification of Mine Water Inrush Source Based on PCA-FDA: Xiandewang Coal Mine Case
Geofluids, 2020 When mine water inrush accidents occur, timely and accurately identifying the water inrush source plays an important role in determining the cause of water inrush and making a solution to a disaster.
Bo Li, Qiang Wu, Zijie Liu
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Mine water inrush prediction method based on VMD-DBN model
, 2023 In the process of coal mining, the loss of people and property caused by mine water inrush is extremely serious. To prevent the occurrence of water inrush accidents and grasp the law of change of water inrush, the water inrush prediction and forecasting,
Dianyan, NING +4 more
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A novel dynamic predictive method of water inrush from coal floor based on gated recurrent unit model [PDF]
, 2020 For water inrush from coal floor, due to different kinds of controlling factors and their internal correlations, the accuracy of prediction model is mostly below expectation.
Zhang, Yonggang +3 more
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Patterns of gob-water inrush in Chinese coalmines [PDF]
Water Practice and Technology, 2017 Gob-water is a serious hazard in Chinese coalmines. Such inrushes have caused more than 80% of the coalmine water accidents recorded in recent years. This study is based on reviews of past gob-water hazard cases in China. Six inrush patterns are suggested, caused by gobs exposed by tunneling, channeled by faults, or fissure or caving zone channeling ...
Manli Lin, Herong Gui
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, 2023 Aiming at the problem of anti-inrush of confined water in foundation pits considering the influence of engineering piles, a three-dimensional numerical analysis model of anti-inrush stability of deep foundation pits is established by using the finite ...
Zhenshuai Yu +3 more
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A Global Optimization-Based Method for the Prediction of Water Inrush Hazard from Mining Floor
, 2018 Water inrush hazards can be effectively reduced by a reasonable and accurate soft-measuring method on the water inrush quantity from the mine floor. This is quite important for safe mining.
Dan Ma +11 more
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Multi-decision tree prediction model for coal seam floor water inrush based on cost-sensitive theory
Gong-kuang zidonghua, 2020 When predicting coal seam floor water inrush, the situation is generally divided into two states: safe state and water inrush state. The state data has non-equilibrium characteristics.
LI Yanmin, ZHOU Chenyang, LI Fenglian
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Design and Realization of Mine Water-Inrush Visualization Simulation System
, 2011 There exists a high risk of water-inrush in mining activities. Therefore, it is critical to develop a conceptual model of Mine Water-inrush, especially for the underground environment. The general structure of Mine Water-inrush Simulation System consists
Yao Dong Zhou +3 more
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