Consequently the ability to improve sewer network designs through the use of metaheuristic optimisation algorithms could potentially yield a significant reduction in capital expenditure.
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Sewer networks form a vital part of public health in urban areas and constitute one of the most capital-intensive infrastructure investments (Wirhadikusumah et al 2001). Keywords : gravity sewer network, heuristic optimisation, hydraulic optimisation, contributor hydrograph, pipe size and slope Therefore it is ideally suited to be used in combination with a metaheuristic algorithm aimed at optimising the network layout. The method is used to solve two benchmark problems and is shown to obtain good solutions while being computationally extremely efficient. It makes use of required minimum slope information to heuristically determine optimal pipe sizes and slopes. This paper proposes a computationally efficient method for near optimal hydraulic design of a gravity sewer network. However, their computational complexity precludes their use in simultaneous layout and hydraulic optimisation, where a complete hydraulic optimisation has to be performed for each layout.
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Recently the use of metaheuristic algorithms, like Ant Colony Optimisation (ACO) for example, has gained popularity, and they perform well for a given static layout. This is a complex problem for which numerous solution approaches have been proposed. Hydraulic design optimisation is the task of determining suitable pipe diameters and slopes so as to minimise the installed cost of the network. N de Villiers G C van Rooyen M Middendorfįor a given sewer network layout and choice of pipe material, the total installed cost of the network is determined mainly by the pipe diameters and slopes. This Fee covers for Materials, Lunch, CDs and Software.Sewer network design: Heuristic algorithm for hydraulic optimisation The Course Fee is Fifty Thousand (N50, 000.00) Naira only per participant. Plot 242 Mohammadu Buhari Way Central Business District Abuja Participants will also learn the following basic fundamentals of a drainage system:įlood frequency analysis and flood return periods Digitization of Drainage Networkĭesign of Stormwater Systems (Calculation)ĭetermination of Intensity-frequency-duration parametersĬost Evaluation and Financial Appraisal of urban drainage Projects This training will teach participants the basics in planning, designing and modeling of stormwater and urban drainages sewers using SWMM. We are introducing this training as part of our vision to build the capacity of our engineers in the area of Water Resources and Infrastructure Design using the latest softwares used globally.
Sewer network design software software#
The software was developed by the United State Environmental Protection Agency. It can also model special elements, such as storage/treatment units, swales, flow dividers, pumps, weirs, orifices, and LID controls. Sanitary sewers, and other drainage systems of unlimited sizes in urban areas. Using EPA SWMM is designed to equip Engineers with the necessary skill set toīe able to plan layouts, design, and model storm water, urban drainage or sewerĮPA's Storm Water Management Model (SWMM) is used throughout the world for planning, analysis, design and modelling of stormwater runoff, combined and The training on Design and Modeling of Urban Drainage and Sewer Network System Stormwater, and Sewer Networks Systems Using EPA SWMM. Module 2 Design and Modeling of Urban Drainage,
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The course training materials is drawn from the Infrastructure Planning (MIP) and Water Resources Management (WAREM) Masters Course Modules of the University of Stuttgart, Germany.Ĭlass Size: Maximum class size is 10 participants per batch. The training is designed for consultants, civil engineers, mechanical engineers, project managers, water resource consultants, and infrastructure consultants in the water resources sector. Participants will also learn the fundamentals of practical design of any centralized water supply system from first principle. The objective of the training is to teach participants the basics in planning, designing and modeling of a water demand, and distribution using of EPANET. EPANET performs extended period simulation of the water movement and quality behavior within pressurized pipe networks of any size and capacity. Planning, Design and Modeling of Water Distribution System Using EPANET.ĮPANET is software that models water distribution piping systems.