| 基于Femap的风帆基座局部强度分析 |
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| 引用本文： | 虞驰程.基于Femap的风帆基座局部强度分析[J].船舶工程,2015,37(10):36-39. |
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| 作者姓名： | 虞驰程 |
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| 作者单位： | 上海海事大学 |
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| 基金项目： | 上海市科委重点科技项目“远洋船舶风帆助航技术的研究” |
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| 摘 要： | 以上海海事大学教学实习船"育明"轮为对象,研究船舶加装风帆装置的船体结构强度问题,通过局部加强风帆基座和船体连接部分来保证风帆安装部位的结构稳定性。利用Solidworks和Femap软件建立了风帆基座和船体的有限元模型,计算得到该模型在10级风载荷下受风角度从0°~60°的应力和应变。最终结果表明,在10级风载荷下,该船风帆基座和局部加强后的船体的强度符合要求。
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| 关 键 词： | 风帆助航 局部强度分析 有限元 风载荷 |
| 收稿时间： | 2015/6/26 0:00:00 |
| 修稿时间： | 2015/10/22 0:00:00 |
Local Stress Analysis of Sail-assisted Ship Based on Femap |
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| YU CHICHENG.Local Stress Analysis of Sail-assisted Ship Based on Femap[J].Ship Engineering,2015,37(10):36-39. |
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| Authors: | YU CHICHENG |
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| Abstract: | This paper, taking the sail-assisted ship called YUMING of Shanghai Maritime University as the object, studies local strengthening design for the structure between the sails and the hull. A FE model is established based on the strengthened structure by using Solidworks and Femap. The stress and strain of the structure, under the wind load of 0°~ 60°conditions and Beaufort 10 condition, are calculated. The calculation result shows that the structure compliant with strength requirements when the wind level is under 10. |
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| Keywords: | Sail-assisted Local stress analysis FEM Wind Load |
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