| 结构刚度变化对船舶水弹性响应的影响 |
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| 引用本文： | 王志军,李润培,舒志.结构刚度变化对船舶水弹性响应的影响[J].船舶工程,2001,8(4):14-17. |
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| 作者姓名： | 王志军 李润培 舒志 |
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| 作者单位： | 上海交通大学 |
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| 基金项目： | 国家自然科学基金重点项目资助,项目号:50039010. |
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| 摘 要： | 水弹性力学是研究水动力、惯性力和弹性力之间相互作用的力学分支。本文利用三维线性频域水弹性程序计算了某船在单位幅值正弦规则波中的水弹性响应 ,在结构质量分布不变的前提条件下 ,研究了结构刚度变化对结构水弹性响应的影响 ,得到了一些很有价值的结论。
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| 关 键 词： | 水弹性响应 结构刚度 船舶 |
The Effect of Structure Stiffness on Hydroelastic Response of Ships |
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| Wang Zhijun,Li Runpei and others.The Effect of Structure Stiffness on Hydroelastic Response of Ships[J].Ship Engineering,2001,8(4):14-17. |
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| Authors: | Wang Zhijun Li Runpei and others |
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| Institution: | Wang Zhijun Li Runpei and others |
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| Abstract: | Hydroelastic mechanics is a branch of mechanic science which is concerned with the interaction among hydrodynamic force,inertial force and elastic force.In this paper,the hydroelastic response of a certain ship to regular sinusoidal waves of unit amplitude is calculated by using three dimensional linear hydroelastic programme in frequency domain.The effect of structure stiffness on hydroelastic response is analyzed based on the same distribution of structural mass,and some valuable conclusions are obtained. |
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| Keywords: | Hydroelastic response Structural stiffness Ship |
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