Evaporite-karst processes, landforms, and environmental problems [PDF]
, 2008 Evaporite karst is widespread, but relatively unknown when compared with carbonate karst; this special issue addresses that lack of familiarity. Evaporite rocks have much higher solubilities and faster dissolution rates than carbonate rocks and they also
Cooper, Anthony +2 more
core +1 more source
International Journal of Mining Science and Technology, 2014 Abstract The method of singular coefficient of water inrush to achieve safety mining has limitation and one sidedness. Aiming at the problem above, large amounts of data about water inrush were collected. Then the data, including the maximum water inrush, water inrush coefficient and water abundance in aquifers of working face, were processed by the ...
Longqing Shi +4 more
openaire +1 more source
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
doaj +1 more source
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
doaj +1 more source
Quantitative assessment of mine water sources based on the general mixing equation and multivariate statistics [PDF]
, 2012 It is sometimes necessary to quantify the different sources of water entering a mine, based on the hydrochemical nature of the waters from individual aquifers that contribute to the mine water mixture.
Grmela, Arnošt +3 more
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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
doaj +1 more source
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
doaj +1 more source
Predicting floods in a large karst river basin by coupling PERSIANN-CCS QPEs with a physically based distributed hydrological model [PDF]
, 2019 In general, there are no long-term meteorological or hydrological data available for karst river basins. The lack of rainfall data is a great challenge that hinders the development of hydrological models. Quantitative precipitation estimates (QPEs) based
D. Yuan +7 more
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Risk Assessment of Water Inrush in Coal Mine through Fault Based on Forchheimer and Non-Darcy Flows
Lithosphere, 2022 Fault water inrush accident in coal mine construction is a serious hydrogeological disaster, which seriously endangers the safe operation of underground engineering. In the process of mining coal resources in Western China, a large number of serious mine
Peng Hou +5 more
doaj +1 more source
Representing miners in arrangements for health and safety in coalmines: a study of current practice [PDF]
, 2019 This article explores the operation of regulatory provisions for worker occupational health and safety (OHS) representation in coalmining in Australia.
Johnstone, Richard +3 more
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