Journal of Navigation and Port Research 2003;27(1):49-54.
Published online March 31, 2003.
부유체식 Container Yard에 관한 연구
박성현, 박석주, 고재용
A Study on the Container Yard of Mega-Float Offshore Structure Type
Sung-Hyeon Park, Sok-Chu Park, Jae-Yong Ko
Abstract
Recently, mega-float offshore structure is studied as one of the effective utilization of the ocean space. And mega-float structure are now being considered for various applications such as floating airports, container yard, offshore cities and so on. This mega-float structure is relatively flexible compared with floating structures like large ships. When we estimate dynamic responses of these structures in waves, the elastic deformation is important, because vertical dimension is small comparea with horizontal. The analysis of the dynamic response as it receives regular wave is studied. The finite element method is used in the analysis of structural section of this model. And the analysis is carried out using the boundary element method in the fluid division. In order to know the characteristics of the dynamic response of the mega-float structures, effects of wavelength, water depth, and wave direction on dynamic-response of the floating structure are studied by use of numerical calculation.
Key Words: mega-float offshore structure;container yard;finite element method;boundary element method;characteristics of the dynamic response


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