한국해양공학회지 (Journal of Ocean Engineering and Technology)

  • 제23권6호
  • /
  • Pages.44-52
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  • 2009
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  • 1225-0767(pISSN)
  • /
  • 2287-6715(eISSN)
한국해양공학회 (Korean Society of Ocean Engineers)
권호 표지

돌핀의 높이와 경사에 따른 돌핀의 거동 특성

Dynamic Behavior of a Breasting Dolphin with Various Dolphin Heights and Slopes

  • 윤경석 (중앙대학교 대학원 토목공학과) ;
  • 조원철 (중앙대학교 공과대학 건설환경공학과) ;
  • 조철희 (인하대학교 공과대학 선박해양공학과)
  • Yoon, Gyeong-Seug (Dept. of Civil Engineering, Graduate School, Chung-Ang University) ;
  • Cho, Won-Chul (Dept. of Civil and Environmental Engineering, Chung-Ang University) ;
  • Jo, Chul-Hee (Naval Architecture and Ocean Engineering, Inha University)
  • 발행 : 2009.12.31
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초록

In this study, the behavior of a breasting dolphin with various dolphin heights and formations in the coastal area of Incheon was investigated. The dynamic deflection, shear stress, and moment of the pile were analyzed using the coefficient of the horizontal subgrade reaction that resulted from loading tests of different DWT (Dead Weight Tonnage). In the case of a vertical pile type dolphin, the deflection, shear stress, and moment increased as the dolphin height increased. In the case of the battered pile type dolphin, small values of shear stress and moment were shown at a low dolphin height, and the characteristics of the dynamic behavior of the dolphin showed that the deflection, shear stress, and moment increased as the pile slope of the dolphin decreased or the DWT increased.

키워드

참고문헌

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