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Optimal Design of Rural Drainage Networks
Journal of Irrigation and Drainage Engineering, 2013Abstract In this paper, a novel procedure is presented and demonstrated for the optimal design of rural drainage networks, based on the coupling of a genetic algorithm with suitable hydrologic and hydraulic models. The models, which allow the evaluation of water depth and discharge through the network, differ for the levels of simplification introduced
CIMORELLI, LUIGI +5 more
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Water Resources Research, 1979
Although many indices of drainage basin characteristics have been devised and employed in previous studies, there is still a need to identify those indices which have an easily interpreted physical significance to be of use in explanatory models. Whereas stream power has been used in hydraulic studies of river channels, a comparable expression can be ...
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Although many indices of drainage basin characteristics have been devised and employed in previous studies, there is still a need to identify those indices which have an easily interpreted physical significance to be of use in explanatory models. Whereas stream power has been used in hydraulic studies of river channels, a comparable expression can be ...
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Gibbs' Distribution on drainage networks
Water Resources Research, 1992We propose a spatial stochastic model for drainage networks defined on a square lattice of points. The probability of a particular spanning tree s draining a given basin represented by a set of lattice points is proportional to exp [−βH(s)], where β is a parameter to be estimated and H(s) is defined to be the difference between total flow distance to ...
Brent M. Troutman, Michael R. Karlinger
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Networks, 1976
AbstractAn approach to reducing the cost of drainage networks, such as plumbing networks in buildings, is described. The drain design problem is modelled as a specialized mathematical network called a drainage network; it is shown to be related to the Steiner problem in a directed graph. A procedure which yields a good approximation to the minimum cost
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AbstractAn approach to reducing the cost of drainage networks, such as plumbing networks in buildings, is described. The drain design problem is modelled as a specialized mathematical network called a drainage network; it is shown to be related to the Steiner problem in a directed graph. A procedure which yields a good approximation to the minimum cost
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Optimising storm-water drainage networks
2023This thesis examines ways in which the design of storm water drainage networks can be optimised and proposes, develops and tests some such methods. The introduction is followed by a r~su~ of current design practice and an examination of previous work on the drainage optimisation problem.
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Accurate prediction of water quality in urban drainage network with integrated EMD-LSTM model
Journal of Cleaner Production, 2022Yituo Zhang +6 more
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Modelling Spatial Variability Along Drainage Networks with Geostatistics
Mathematical Geology, 2006zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Bailly, Jean-Stéphane +2 more
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Study on Drainage Network Pattern and Morphometric Analysis by Using Hydrology Support Algorithm
Journal of the Geological Society of India, 2023D. Erosemiah, R. Viji
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Drainage flow and solid transport simulation in defective building drainage networks
Building Services Engineering Research and Technology, 1999The flow conditions within multi-storey building drainage networks may be characterised as unsteady free surface flows and as such may be analysed and simulated by the use of the method of characteristics to solve numerically the governing equations of continuity and momentum.
John A Swaffield +2 more
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Watersheds and Drainage Networks
2016Grid-based distributed hydrologic models rely on a drainage network to model basin response. A digital elevation model (DEM) is useful for characterizing the terrain and drainage network. Processing steps and DEM cell size affect the land surface slope, drainage network length and connectivity properties.
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