Journal of Korean Society of Water and Wastewater (상하수도학회지)

The Korean Society of Water and Wastewater (대한상하수도학회)
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Quantifying Inundation Analysis in Misari motorboat racing stadium using MOUSE

MOUSE를 활용한 미사리 조정경기장의 정량적 침수해석

  • 황환국 (한국건설기술연구원 건설환경연구실) ;
  • 한상종 (한국건설기술연구원 건설환경연구실) ;
  • 정연규 (연세대학교 사회환경공학부)
  • Received : 2010.08.12
  • Accepted : 2010.10.12
  • Published : 2010.10.15
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Abstract

Recently, heavy rainfalls due to the climate change in Korea have caused inundation problems in urban sewer networks. In july 2006, a flooding accident at Misari motorboat racing stadium near the Han river occurred due to the effect of record-breaking outflow discharge from Paldang-dam. The purpose of this study was to simulate and analyze the flooding accident at Misari stadium by MOUSE model. The results of simulation analysis indicated that the total flood volume was $1,313,450m^3$. The effect of back water was 85.9% of the total volume which was caused by the manhole accident, and the effect of accumulated runoff was 14.1% of total volume which was caused by non-return valve shutdown. The simulation results of this MOUSE modeling that was linked to the boundary condition of the dynamic flows in the river by DWOPER model showed the potential of successful inundation analysis for sewer networks.

Keywords

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