| 基于Nastran的船舶局部强度有限元分析 |
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| 引用本文： | 张晓君. 基于Nastran的船舶局部强度有限元分析[J]. 浙江海洋学院学报(自然科学版), 2006, 25(3): 295-300 |
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| 作者姓名： | 张晓君 |
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| 作者单位： | 华中科技大学交通科学与工程学院,湖北,武汉,430074;浙江海洋学院船舶与建筑工程学院,浙江,舟山,316004 |
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| 摘 要： | 以某国际航行船舶为例,按照中国船级社《钢质海船入级与建造规范》要求,应用三维有限元方法,进行了艏楼甲板锚机固定座的结构强度分析。计算结果表明,原设计满足局部强度要求,部分构件尺寸存在进一步优化空间。
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| 关 键 词： | 船舶 甲板锚机固定座 三维有限元分析 |
| 文章编号： | 1008-830X（2006）03-0295-06 |
| 收稿时间： | 2006-05-21 |
| 修稿时间： | 2006-05-21 |
The FEM Analysis of Local Strength of Hull Structure Based on Nastran |
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| ZHANG Xiao-jun. The FEM Analysis of Local Strength of Hull Structure Based on Nastran[J]. Journal of Zhejiang Ocean University(Natural Science Edition), 2006, 25(3): 295-300 |
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| Authors: | ZHANG Xiao-jun |
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| Affiliation: | 1.Traffic Science and Engineering College of Huazhong University of Science and Technology, Wuhan 430074;2.Ship and Architecture Engineering College of Zhejiang Ocean University, Zhoushan 316004, China |
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| Abstract: | A ship engaged in international voyages is taken as an example in the present paper.3D FEM analysis software(PATRAN/NASTRAN) is used to make finite element analysis of the local strength of the securing of windlasses.The results show that the hull structure satisfies the strength requirement.Moreover,some members could be optimized further. |
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| Keywords: | vessel windlass foundations secured to the deck 3D FEM analysis |
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