| 箱型超大型浮体在规则波中的运动响应 |
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| 引用本文： | 陈芳,张圣坤.箱型超大型浮体在规则波中的运动响应[J].中国造船,2001,42(1):12-18. |
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| 作者姓名： | 陈芳 张圣坤 |
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| 作者单位： | 上海交通大学 |
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| 摘 要： | 对箱型超大型浮体的波激振动响应作了理论背景的介绍。根据结构特点与响应特征，用旨性薄板理论简化结构，用边界元法计算流体动力，并用模态综合法计算波激振动响应。在计算中考虑了弹性振动模态与流场的相互作用。对超大型浮体模型试验的数值试验的数值模拟证明了理论计算的可行性和有效性。
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| 关 键 词： | 超大型浮体 薄板理论 边界元法 波激振动响应 流体动力 湿模态法 流固耦合 |
| 文章编号： | 2001A01-03 |
| 修稿时间： | 2000年3月23日 |
Hydroelastic Response of
Box-shaped Floating Structure in Regular Waves |
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| CHEN Fang,Zhang Shengkun.Hydroelastic Response of
Box-shaped Floating Structure in Regular Waves[J].Shipbuilding of China,2001,42(1):12-18. |
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| Authors: | CHEN Fang Zhang Shengkun |
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| Institution: | Shanghai Jiao Tong University |
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| Abstract: | In the present study, the floating structure is treated as a rectangular flat plate by use of finite elements, and boundary elements are used in the formulation of the sea region. The equation of motion, in which the interaction between structure and fluid is taken into account, is solved by the wet mode-superposition method. To validate the proposed method above, a comparison is taken between the theoretical and the experimental data. They are basically in agreement. |
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| Keywords: | Very large floating structure Thin plate theory Pressure distribution method Wet mode-superposition method Fluid-structure interaction |
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