| 大型油船横向结构优化设计 |
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| 引用本文： | 邵雄飞,俞铭华,郭小东.大型油船横向结构优化设计[J].江苏科技大学学报(社会科学版),2007,21(2):1-5. |
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| 作者姓名： | 邵雄飞 俞铭华 郭小东 |
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| 作者单位： | 江苏科技大学船舶与海洋工程学院 江苏镇江212003(邵雄飞，俞铭华)，英国劳氏船级社上海代表处 上海200001(郭小东) |
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| 基金项目： | 企业协作技术攻关课题(校编2003119) |
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| 摘 要： | 大型油船较之一般油船的横向结构受力大,在整个舱段优化设计中必须考虑横向结构的优化问题。将横向结构简化成T型材,从DNV(挪威规范)中提取相应的约束条件,以单个横向结构重量最轻为目标函数建立数学模型,采用变尺度混沌算法对其进行优化设计。
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| 关 键 词： | 大型油船 横向结构 优化设计 变尺度混沌算法 |
| 文章编号： | 1673-4807(2007)02-0001-05 |
| 修稿时间： | 2006年7月14日 |
Optimization of Transverse Structures of Large Crude Oil Carrier |
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| SHAO Xiongfei,YU Minghua,GUO Xiaodong.Optimization of Transverse Structures of Large Crude Oil Carrier[J].Journal of Jiangsu University of Science and Technology:Natural Science Edition,2007,21(2):1-5. |
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| Authors: | SHAO Xiongfei YU Minghua GUO Xiaodong |
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| Abstract: | Compared to the common oil tanker,the transverse structure of large oil tankers will suffer from great forces,so the optimum design should be considered in the design of the transverse structure.A mathematic model is built from which the transverse structure can be simplified to T section.The constraint conditions are obtained from DNV and a goal function of minimal weight is determined for the single transverse structure.The mathematic model is then optimized with the method of variation scale chaos. |
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| Keywords: | large oil tanker transverse structure optimum design variation scale chaos |
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