| 水面舰船总强度标准应用研究 |
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| 引用本文： | 王福花,朱胜昌,陈庆强,顾学康.水面舰船总强度标准应用研究[J].船舶力学,2004,8(4):95-100. |
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| 作者姓名： | 王福花 朱胜昌 陈庆强 顾学康 |
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| 作者单位： | 中国船舶及海洋工程设计研究院,上海,200011;上海交通大学船舶与海洋工程学院,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,有必要提出适用于船长160m以上的水面舰船结构设计标准,本文着重讨论了水面舰船总强度标准,综合分析和比较了现行规范对总强度的相关规定,并在整船三维有限元强度分析的基础上提出了当船长超过160m并接近200m时船体的总强度标准的建议,最后给出了设计目标船的结构设计校核应用实例.
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| 关 键 词： | 总强度 船舶结构 船舶设计 设计准则 |
| 文章编号： | 1007-7294(2004)04-0095-06 |
Study on hull-girder strength criteria of naval ships |
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| WANG Fu-hua,ZHU Sheng-chang,CHEN Qing-qiang,GU Xue-kang.Study on hull-girder strength criteria of naval ships[J].Journal of Ship Mechanics,2004,8(4):95-100. |
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| Authors: | WANG Fu-hua ZHU Sheng-chang CHEN Qing-qiang GU Xue-kang |
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| Institution: | WANG Fu-hua1,3,ZHU Sheng-chang2,CHEN Qing-qiang2,GU Xue-kang2 |
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| Abstract: | The current rules for naval ships are not applicable for ships longer than 160m.It is quite necessary to recommend new structural design criteria for this kind of ships.In this paper the hull-girder strength criteria of naval surface ships were studied.On the basis of 3-D FEM calculation on global longitudinal strength,recommendation of new hull girder strength criteria was made for a ship with length of about 200m.The example of structural design and check was also presented for the given ship.The result shows that this recommendation is reasonable and available. |
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| Keywords: | longitudinal strength ship structure ship design design criteria |
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