Proceedings of the Korean Society for Noise and Vibration Engineering Conference (한국소음진동공학회:학술대회논문집)

  • 2013.04a
  • /
  • Pages.91-96
  • /
  • 2013
  • /
  • 1598-2548(pISSN)
The Korean Society for Noise and Vibration Engineering (한국소음진동공학회)
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Vibration Response Analysis of Gravity-type Caisson Breakwater

중력식 케이슨 방파제의 진동응답 분석

  • 이소영 (부경대학교 해양공학과) ;
  • 현탄칸 (부경대학교 해양공학과) ;
  • 김정태 (부경대학교 해양공학과) ;
  • 한상훈 (한국해양과학기술원 연안개발에너지연구부)
  • Published : 2013.04.24
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Abstract

In this paper, vibration response of gravity-type caisson breakwater is analyzed to suggest the direction for structural health monitoring (SHM) on harbor caisson structure. To achieve the objective, the following approaches are implemented. Firstly, vibration analysis methods are selected to examine the dynamic characteristics of the lab-scale caisson in the frequency and the modal domain. Secondly, vibration tests on the lab-scale caisson breakwater which is installed in 2-D wave tank were performed under several water level conditions. Thirdly, vibration response of the lab-scale caisson were analyzed in the frequency and modal domain. Finally, the direction of SHM for gravity-type caisson breakwater was suggested.

Keywords

Acknowledgement

Supported by : 한국연구재단