Analyzing water recharge mechanisms and predicting water inflow in deep mining based on hydrogeological structures: a case study [PDF]
Scientific ReportsUnderstanding water recharge mechanisms and accurately predicting water inflow are the fundamental objectives of mine hydrogeology investigation, particularly for ensuring deep mining safety.
Shichong Yuan +5 more
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A comprehensive investigation of the relationship between propulsion speed and water influx in coal mine TBM inclined shaft projects [PDF]
Scientific ReportsTo explore the influence of water inflow on the safe and efficient tunneling construction of TBM in water-rich Luohe Formation sandstone. Based on the tunneling data at the main inclined shaft TBM construction site of Kekegai Coal Mine, a relationship ...
Qing Yang +3 more
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Electrocoagulation for nickel, chromium, and iron removal from mine water using aluminum electrodes [PDF]
HeliyonHigh global demand for nickel metal has contributed significantly to the growth of the nickel mining industry in Indonesia. This growth has a positive multiplier effect on the economy, with the potential to affect aquatic life and humans owing to the ...
Muhammad Ghozali Harahap +4 more
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Using roof borehole electrical resistivity tomography to monitor roof water infiltration in a mine work face [PDF]
Scientific ReportsRoof water inrush in coal mining is a significant type of water-related disaster that usually results from the interconnection of water-bearing geological formations formed by cracks during and after work face mining.
Liang Du +5 more
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Application of roof bolting to reduce water inflow into mine workings during the crossing of tectonic faults [PDF]
E3S Web of Conferences, 2021 In this work, the problem of water inflow reduction in Ukrainian coal mines, which are distinguished by difficult hydrogeological conditions, was considered.
Krukovskyi Oleksandr +3 more
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Defects and Improvement of Predicting Mine Water Inflow by Virtual Large Diameter Well Method
Geofluids, 2022 In order to prevent the occurrence of water inrush accidents, it is particularly important to predict the mine water inrush, especially the accurate prediction of the mine water inflow in the coal mining process.
Zhimin Xu +7 more
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Carsologica Sinica, 2023 Coal resources are one of the important mineral resources in China. In the process of coal mining, due to the complex hydrogeological conditions in the mining area, and ineffective water exploration and discharge, accidents of mine water inrush ...
Yinxian ZOU +5 more
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Mine water inflow prediction and effect evaluation based on fused drilling-geophysical data
Meikuang Anquan, 2021 This paper takes Dahaize Coal Mine as the typical research object, based on data from 238 geological and hydrogeological boreholes and 50 geophysical cross sections, we analyzed the main factors affecting mine water inflow, recognized and determined the
GAO Ruizhong +5 more
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Meitan kexue jishu, 2023 Accurate identification of the source of water gushing in closed coal mines and correct division of water gushing modes are of great significance for scientific disposal of water resources waste and water environment pollution caused by closed coal mine ...
Xiaobing KANG +5 more
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Water stability influence of host rocks on the process of water filtration into mine working with frame and roof-bolting support [PDF]
E3S Web of Conferences, 2019 The water stability influence of host rocks on water filtration process from the undermined aquifer to the mine working, depending on the way of its fastening has been studied in the paper.
Krukovska Viktoriia, Vynohradov Yurii
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