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The Study for Safety of Insular Breakwater with Partial Reflection

  • Crisisonomy
  • Abbr : KRCEM
  • 2014, 10(10), pp.233-242
  • Publisher : Crisis and Emergency Management: Theory and Praxis
  • Research Area : Social Science > Public Policy > Public Policy in general

SungDuk Kim 1

1충북대학교

Accredited

ABSTRACT

The purpose of this study is to investigate diffracted wave height at the vicinity of insular breakwater. And it is to estimate the effect of the wave reduction under the condition of the various incident wave angle and reflection ratio. The numerical simulation is performed by using the solution of the Green function based on the boundary integral equation. When the channel is dredged on the seabed, the effect of wave reduction at the wave field is to be investigated. With the reflection and the dredge, the wave height is reduced and the wave height patton is mild. The results of this study can give an information for the layout and design of insular breakwater, and it will be informed to understand the hydraulic factor for safety of breakwater.

Citation status

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