모듈형 부유구조물의 유닛 크기 및 커넥터 강도에 따른 고유모드 고찰Investigation of Natural Modes of Moduled Floating Structure Considering Unit Size and Connector Stiffness
- Other Titles
- Investigation of Natural Modes of Moduled Floating Structure Considering Unit Size and Connector Stiffness
- Authors
- 김병완; 홍사영; 경조현
- Issue Date
- 3월-2008
- Publisher
- 한국소음진동공학회
- Keywords
- moduled floating structures; natural mode; unit size; connector stiffness
- Citation
- 한국소음진동공학회논문집, v.18, no.3, pp 356 - 360
- Pages
- 5
- Journal Title
- 한국소음진동공학회논문집
- Volume
- 18
- Number
- 3
- Start Page
- 356
- End Page
- 360
- URI
- https://www.kriso.re.kr/sciwatch/handle/2021.sw.kriso/8273
- Abstract
- This paper investigates the natural modes of moduled floating structure with module unit connector. As an example structure, a floating parking place(120m×60m) is considered. In the evaluation of natural modes, numerical equations are formulated by FEM(Finite Element Method) and the natural modes are solved by the subspace iteration method. By comparing results for various sizes of module unit, the effect of unit size is investigated. By comparing results for various stiffness of module unit connector, the effect of stiffness of unit connector is also examined.
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