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multiobjective design of sewer networks
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نویسنده
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e. bakhshipour amin ,makaremi yasaman ,dittmer ulrich
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منبع
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journal of hydraulic structures - 2017 - دوره : 3 - شماره : 1 - صفحه:49 -56
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چکیده
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The sewer layout in flat areas significantly influences the construction and operational costs as well as reliability of the network performance. to find an optimum design of sewer networks for flat areas, this study presents a multi-objective optimization problem with the objective functions of 1- the cost and 2- the reliability. the reliability criterion is defined as the effect of a clogging in a sewer on its upstream population. to solve the problem, the nsga-ii algorithm is coupled to two self-adaptive design algorithms for generating the layout and sizing of sewers. a case study is solved using the proposed model to demonstrate its application and advantages.
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کلیدواژه
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sewer network ,layout ,reliability ,flat area ,multiobjective optimization.
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آدرس
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university of stuttgart, institute for sanitary engineering, water quality and solid waste management, germany, shahid chamran university of ahvaz, faculty of engineering, department of civil engineering, ایران, university of stuttgart, institute for sanitary engineering, water quality and solid waste management, germany
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Authors
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