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Information Journal Paper

Title

DRAINAGE SYSTEM DESIGN BY NSGA-II MULTI-OBJECTIVE ALGORITHM USING ECONOMIC AND ENVIRONMENTAL APPROACH

Pages

  142-152

Abstract

 Salinity control and water logging prevention are among the most important purposes of draining in agricultural lands. Accordingly, drainage is considered as an inseparable part of the irriGAted agriculture in many areas of Iran. The major problem of drainage is the discharge of drain water into the ENVIRONMENT. Devastating ENVIRONMENTal impacts are consequently seen due to soil salinity in many parts of the country, especially in Khuzestan province. Since the reduction of ENVIRONMENTal impact leads to increase in CONSTRUCTION COSTs, the aim of this study is to present a model to define the DESIGN PARAMETERS, including diameter, depth, and distance, that not only meets the economic objective (construction costs) but also addresses the ENVIRONMENTal issues (increase the quality of discharged drain water). Due to different nature of economic and ENVIRONMENTal objectives, multi objective model should be employed. Evolutionary optimization methods are powerful tools to solve multi objective optimization problem. For this purpose NSGA II, based on GA and specified for multi objective problem, was employed in this study. To apply the proposed model Selman Farsi AGRO-INDUSTRY was chosen as a case study. Results showed that better quality of discharged drain water could be achieved by increasing CONSTRUCTION COSTs and reduction of installation depth. A %100 increase in CONSTRUCTION COSTs due to change in installation depth could result in a %50 improvement in discharged drain water salinity. Also results showed that both economic and ENVIRONMENTal goals, along with sustainable development, will be achieved simultaneously for the pipes placed in depthes between 1.3 and 1.8, distanced between 30 and 80 meters, and 0.1 in diameter.

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  • Cite

    APA: Copy

    MAZANDARANIZADEH, H.. (2016). DRAINAGE SYSTEM DESIGN BY NSGA-II MULTI-OBJECTIVE ALGORITHM USING ECONOMIC AND ENVIRONMENTAL APPROACH. IRAN-WATER RESOURCES RESEARCH, 12(3), 142-152. SID. https://sid.ir/paper/99927/en

    Vancouver: Copy

    MAZANDARANIZADEH H.. DRAINAGE SYSTEM DESIGN BY NSGA-II MULTI-OBJECTIVE ALGORITHM USING ECONOMIC AND ENVIRONMENTAL APPROACH. IRAN-WATER RESOURCES RESEARCH[Internet]. 2016;12(3):142-152. Available from: https://sid.ir/paper/99927/en

    IEEE: Copy

    H. MAZANDARANIZADEH, “DRAINAGE SYSTEM DESIGN BY NSGA-II MULTI-OBJECTIVE ALGORITHM USING ECONOMIC AND ENVIRONMENTAL APPROACH,” IRAN-WATER RESOURCES RESEARCH, vol. 12, no. 3, pp. 142–152, 2016, [Online]. Available: https://sid.ir/paper/99927/en

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