| 大型汽车滚装船横向挠曲强度全船有限元分析 |
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| 引用本文： | 樊祥栋,徐旭敏,陆红干. 大型汽车滚装船横向挠曲强度全船有限元分析[J]. 船舶设计通讯, 2011, 0(2): 32-36 |
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| 作者姓名： | 樊祥栋 徐旭敏 陆红干 |
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| 作者单位： | 上海船舶研究设计院,上海200032 |
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| 摘 要： | 大型汽车滚装船（PCTC）自身结构的特殊性和横向挠曲强度的关键性,对其进行横向挠曲强度全船有限元分析十分必要。以8000车大型汽车滚装船为研究对象,采用通用软件MSC／PATRAN建立有限元模型．按照ClassNK规范进行载荷的选取和施加,最终得到了横向挠曲强度全船有限元分析结果。对大型汽车滚装船挠曲强度的直接计算有一定的指导作用。
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| 关 键 词： | 汽车滚装船 横向挠曲强度 全船有限元 |
Transversal Racking Strength of Large-sized PCTC with Global FEM Analysis |
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| Fan Xiang-dong Xu Xu-min Lu Hong-gan. Transversal Racking Strength of Large-sized PCTC with Global FEM Analysis[J]. Journal of Ship Design, 2011, 0(2): 32-36 |
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| Authors: | Fan Xiang-dong Xu Xu-min Lu Hong-gan |
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| Affiliation: | Fan Xiang-dong Xu Xu-min Lu Hong-gan (Shanghai Merchant Ship Design and Research Institute, Shanghai 200032, China) |
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| Abstract: | Due to the crucial transversal racking strength and the special structure characteristic, it is necessary to calculate the transverse racking strength with global FEM analysis for large-scale PCTC. Taking a 8 000 units PCTC for example,a global finite element model of the whole ship was generated using the MSC/PATRAN software. The loading was based on the rules of NK classification society. Finally the result about racking strength was got. It is helpful to the direct calculation of racking strength of large-scale PCTC. |
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| Keywords: | PCTC racking strength global FEM |
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