• Proceedings of the Computational Structural Engineering Institute Conference
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• 2007.04a
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• pp.111-116
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• 2007

This paper investigates and compares the natural modes and static reponses of moduled and one-bodied floating structures. Equations for calculating natural modes and static responses are formulated by finite element method and the natural modes are solved by subspace iteration method. A floating parking place whose length is 120 m and width 60 m is considered as an example structure.

• Proceedings of the Korean Society for Noise and Vibration Engineering Conference
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• 2007.11a
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• pp.348-351
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• 2007

This paper investigates the natural modes of moduled floating structure with module unit connector. As an example structure, a floating parking place($120m{\times}60m$) 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 stiffness of module unit connector, the effect of stiffness of unit connector is examined.

• Transactions of the Korean Society for Noise and Vibration Engineering
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• v.18 no.3
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• pp.356-360
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• 2008

This paper investigates the natural modes of moduled floating structure with module unit connector. As an example structure, a floating parking place($120m\;{\times}\;60m$) 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.