Offshore Structural Control Considering Fluid Structure Interaction

被引：0

作者：

Ju Myung KIM

Dong Hyawn KIM

Gyu Won LEE

机构：

[1] Department of Civil Engineering Chonbuk National University Jeoh Ju Jeonbuk 561-156 Korea

[2] Department of Civil Engineering Chonbuk National University Jeoh Ju Jeonbuk 561-156 Korea

[3] Department of Ocean System Engineering Kunsan National University Kunsan

[4] Jeonbuk 573-701 Korea

来源：

China Ocean Engineering | 2006年 / 02期

关键词：

offshore structure; tuned mass damper; vibration control; fluid-structure interaction; nonlinear; Morison equation;

D O I：

暂无

中图分类号：

P752 [海上工程];

学科分类号：

0814 ; 081505 ; 0824 ; 082401 ;

摘要：

Tuned Mass Damper (TMD) was applied to an offshore structure to control ocean wave-induced vibration. In the analysis of the dynamic response of the offshore structure, fluid-structure interaction is considered and the errors, which occur in the linearization of the interaction, are investigated. For the investigation of the performance of TMD in controlling the vibration, both regular waves with different periods and irregular waves with different significant wave heights are used. Based on the numerical analysis it is concluded that the fluid-structure interaction should be considered in the evaluation of the capability of TMD in vibration control of offshore structures.

引用

页码：259 / 268

页数：10