Transactions of the Korean Society for Noise and Vibration Engineering (한국소음진동공학회논문집)

The Korean Society for Noise and Vibration Engineering (한국소음진동공학회)
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Dynamic Response Characteristics of Floating Structures According to Connection Types

부유식 구조물의 접합부 형태에 따른 동적응답 특성 연구

  • 김병완 (한국해양연구원 해양시스템안전연구소) ;
  • 홍사영 (한국해양연구원 해양시스템안전연구소) ;
  • 경조현 (한국해양연구원 해양시스템안전연구소) ;
  • 조석규 (한국해양연구원 해양시스템안전연구소)
  • Published : 2006.02.01
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Abstract

This paper investigates the characteristics of dynamic responses of floating structures with connections under sea wave loads. Direct method using higher order boundary element method (HOBEM) and finite element method (FEM) is adopted for numerical analysis. A 500 m-long and 250-m width very large floating structure (VLFS) with four units are considered in numerical analysis. Hinge connection and spring connection with various strength are considered as connection types. Displacements and stresses of VLFS according to the connection types are compared considering wave period and heading angle reduction.

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References

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