힌지로 연결된 방파제 일체형 VLFS의 유탄성응답 고찰Investigation on the Hydroelastic Responses of Breakwater Embedded VLFS with Hinge Link
- Other Titles
- Investigation on the Hydroelastic Responses of Breakwater Embedded VLFS with Hinge Link
- Authors
- 김병완; 경조현; 홍사영; 조석규
- Issue Date
- 29-4월-2005
- Publisher
- 해양시스템안전연구소
- Keywords
- VLFS; Hydroelastic responses; Hinge-linked-breakwater
- Citation
- 선박해양기술, v.39, no.1, pp 25 - 36
- Pages
- 12
- Journal Title
- 선박해양기술
- Volume
- 39
- Number
- 1
- Start Page
- 25
- End Page
- 36
- URI
- https://www.kriso.re.kr/sciwatch/handle/2021.sw.kriso/1643
- Abstract
- This paper invekistigates the hydroelastic responses of breakwater embedded VLFS with hinge links. Influences of stiffness distribution and structure shape of hinge-linked breakwater on VLFS responses are examined. Direct method is employed as a numerical tool to calculate hydroelastic responses such as displacements and stresses. Higher order boundary element method (HOBEM) is employed for the analysis of fluid flow. Structural stiffness and mass matrices and force vector are obtained by finite element method (FEM) employing Mindlin plate elements. 1 km-long VLFS with various hinge-linked breakwaters are considered in numerical example.
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