Journal of Navigation and Port Research 2002;26(4):441-447.
Published online October 31, 2002.
초대형 부유식 구조물의 상부구조체에 대한 동적응답해석
곽명하, 송화철
Dynamic Response Analysis of Superstructures on Very Large Floating Structures
Myung-Ha Kwak, Hwa-Cheol Song
The importance of utilization of ocean space is increased due to high population and narrow land space. The development of a new technology for future use of ocean space, such as a design technology of Very Large Floating Structures(VLFS) is needed. This paper introduces the time history analysis of superstructures on very large floating structures and proposes the estimation method of time displacement history considering wave loads. The dynamic responses of superstructure according to variation of period and amplitude are analysed using an example frame structure and the dynamic structural safety of VLFS pilot superstructure is evaluated.
Key Words: superstructure;very large;floating structure(VLFS);time history analysis;displacement;history;wave loads

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