| 大型舰船总纵强度计算方法研究 |
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| 引用本文： | 王福花,王维,朱胜昌,顾学康.大型舰船总纵强度计算方法研究[J].船舶力学,2005,9(3):48-59. |
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| 作者姓名： | 王福花 王维 朱胜昌 顾学康 |
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| 作者单位： | 上海交通大学船舶海洋与建筑工程学院,上海,200030;中国船舶与海洋工程研究设计院,上海,200011;上海交通大学船舶海洋与建筑工程学院,上海,200030;中国船舶科学研究中心,江苏,无锡,214082 |
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| 摘 要： | 由于现有国内水面舰船设计规范仅适用于船长160m以下的舰船,为了更好地研究大型舰船的总纵强度,本文对一船长约200m的目标舰按照<中国船级社钢质海船入级与建造规范>(CCS)与基于<舰船通用规范>(GJB)基础上的建议标准以及全船有限元直接计算这三种方法作了计算与比较,得出了一些有益的结论,对大型舰船的总纵强度研究与规范的制定提供了较好的参考.
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| 关 键 词： | 规范 总纵强度 船舶结构 船舶设计 有限元 |
| 收稿时间： | 2004-08-01 |
Study on Hull Girder Strength Calculation Methods of Large Naval Ship |
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| WANG Fu-hua,WANG Wei,ZHU Sheng-chang,GU Xue-kang.Study on Hull Girder Strength Calculation Methods of Large Naval Ship[J].Journal of Ship Mechanics,2005,9(3):48-59. |
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| Authors: | WANG Fu-hua WANG Wei ZHU Sheng-chang GU Xue-kang |
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| Abstract: | The current rules for naval ships are not applicable to ships longer th an 160m.For better studying the hull girder strength of large naval ship,three w ays of longitudinal hull girder strength calculation are introduced in this pape r:rule calculation based on CCS 'rules and regulations for the construction and classification of sea-going steel ships' (CCS); rule calculation based on 'Gener al specifications for naval ships' (GJB) with recommended criteria; 3-D FEM dire ct calculation of the whole ship.By comparison and analysis some useful conclusi ons are drawn about the hull girder load and strength of large naval ship. |
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| Keywords: | hull girder strength ship structure ship design FEM |
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