Journal of Korean Society of Water and Wastewater (상하수도학회지)

The Korean Society of Water and Wastewater (대한상하수도학회)
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Evaluation of Sewer Capacity using Kinetic Hydraulic Model

동력학적 수리해석모델 해석을 통한 하수관거능력 평가

  • 양해진 (한국수자원공사 수도개발처) ;
  • 전항배 (충북대학교 환경공학과) ;
  • 손대익 (한국수자원공사 수도개발처) ;
  • 이준 (GS건설 환경사업본부)
  • Received : 2009.04.07
  • Accepted : 2009.10.05
  • Published : 2009.10.15
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Abstract

Hydraulic modeling is widely used to simulate wastewater flow. The simulated models are used to prevent flood and many other problems associated with wastewater flow in planning or rehabilitating sewer systems. In this study, MAKESW (An engineer, South Korea), MOUSE (DHI, Denmark), and SWMM (XPSoftware, USA) are used to for hydraulic modeling of wastewater in C-city, South Korea and E-city, Iraq. These modeling tools produced different results. SWMM comparably overpredicted runoff and peak flow. In using SWMM, use of accurate data with a high confidential level, detail examination over the target basin surface, and the careful selection of a runoff model, which describes Korea's unique hydraulic characteristics are recommended. Modification of existing models through the optimization of variables cannot be achieved at this moment. Setting up an integrated modeling environment is considered to be essential to utilize modeling and further apply the results for various projects. Standardization of GIS database, the criteria for and the scope of model application, and database management systems need to be prepared to expand modeling application.

Keywords

References

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