Journal of Ocean Engineering and Technology (한국해양공학회지)

Korean Society of Ocean Engineers (한국해양공학회)
권호 표지

Stability Evaluation during Transportation of Caisson for Breakwater

방파제용 대형 케이슨 운반에 따른 안정성 평가

  • Seok, Jun (Department of Naval Architecture and Ocean Engineering, Pusan National University) ;
  • Park, Jong-Chun (Department of Naval Architecture and Ocean Engineering, Pusan National University) ;
  • Heo, Jae-Kyung (Hanjin Heavy Industry & Construction Corporation) ;
  • Kang, Heon-Yong (Department of Civil Engineering, Texas A&M University) ;
  • Bae, Yoon-Hyeok (Department of Civil Engineering, Texas A&M University) ;
  • Kim, Moo-Hyun (Department of Civil Engineering, Texas A&M University) ;
  • Kang, Yoon-Koo (Civil Engineering Team, Samsung C&T Corporation)
  • Received : 2010.03.19
  • Accepted : 2010.08.16
  • Published : 2010.08.31
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Abstract

While a caisson used for breakwater is carried by a floating dock, accompanying stability problem by its existing motions in the dock is quite important and should be pre-checked against sea environmental condition. In the stability analysis, the acceleration, velocity, angle of roll and pitch motions are important to calculate frictional force and separation force. If separation force becomes bigger than frictional force, serious collision may be occurred between caisson and floating dock. In this study, stability evaluation during the transportation of a caisson on floating dock for breakwater was performed by using a commercial program, HydroD and CHARM3D/HARP.

Keywords

References

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