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Surface based real time monitoring in horizontal smart wells eliminates downhole sensors. [PDF]
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Prediction of water inflow in Tsingtao subsea tunnel based on the superposition principle
Tunnelling and Underground Space Technology, 2020Abstract Prediction of water inflow is a key scientific problem in construction of subsea tunnels. Tsingtao subsea tunnel is taken as the research object, and a calculation method for predicting and analyzing the water inflow based on superposition principle is proposed by applying theoretical analysis, numerical simulation and field monitoring ...
Jing Wu
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Prediction of Mine Water Inflow Based on Support Vector Machine
2011 Workshop on Digital Media and Digital Content Management, 2011The prediction of water inflow is significant to the preventing and controlling water of mine pit. In this paper SVM is applied to the prediction of water inflow, and the workflow and prediction model is given. Combing with the practical demands, a prediction was made about water inflow of a new working face.
Wenxue Wei +3 more
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Analysis and prediction of the dynamic change of water quality in the inflow rivers
Advances in Engineering Technology Research, 2022The Le'an River (Jiangxi Province) is polluted by multiple point sources; however, fluctuations in its water quality factors have not been analysed or predicted. This study investigated the Spatio-temporal variation of the river’s water quality.
Wen Zhu, Jingwei Chen
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Studies in the prediction of water inflows to longwall mine workings
International Journal of Mine Water, 1986The paper decribes results of mathematical investigations into the prediction of mine water inflows to longwall coal workings. Numerical calculations are reported on the basis of experimentally deduced hydraulic conductivities above longwall panels. The effect of longwall working on hydraulic conductivities is investigated by mathematical analyses of ...
R. N. Singh, S. Hibberd, R. J. Fawcett
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Water Inflow Quantity Evaluation and Prediction for Cimushan Tunnel
Advanced Materials Research, 2012Tunnel excavation breaks the original hydrological dynamic balance, promotes water cycle and influences the mountain groundwater system to some extent. Water inflow during construction not only threatens construction safety, but also affects surface vegetation’s growth.
Xiao Guang Jin +2 more
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Prediction Study of Mine Water Inflow Based on Chaos Theory
Smart Innovation, Systems and TechnologiesJin Han
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