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A Study on the Appropriateness of Practical Application of Flood Inundation Analysis in Urban Area Using the Dual Drainage Model

  • Crisisonomy
  • Abbr : KRCEM
  • 2017, 13(8), pp.133-145
  • DOI : 10.14251/crisisonomy.2017.13.8.133
  • Publisher : Crisis and Emergency Management: Theory and Praxis
  • Research Area : Social Science > Public Policy > Public Policy in general
  • Received : June 30, 2017
  • Accepted : August 21, 2017
  • Published : August 31, 2017

Yang Sil Yoon 1 RHEE, KYOUNGHun 1 In Ho Oh 1

1전남대학교

Accredited

ABSTRACT

The Ministry of Environment in Korea has recently designated and managed key management areas of flood inundation. The purpose of this study is to study the double drainage system for flood disaster prevention in order to efficiently apply the system to actual sewer system planning and maintenance. We used the parameter estimation method for simulation of the double drainage system and applied the method for continuous rainfall for simulation. We considered the efficient sewerage system for flood disaster prevention in the flood damage area according to the sewage simulation procedure by the Ministry of Environment and examined the maintenance method applied to the plan. In the future, it is necessary to establish a long-term plan to prevent disasters over 50 years, based on not only a simple simulation-based maintenance but also continuous analysis and management of flood-damaged areas.

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