| 双壳散货船结构重量优化设计 |
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| 引用本文： | 黄衍顺,陈斌,涂跃红.双壳散货船结构重量优化设计[J].机电设备,2007,24(1):57-60. |
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| 作者姓名： | 黄衍顺 陈斌 涂跃红 |
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| 作者单位： | 天津大学建筑工程学院船舶工程系,天津,300072 |
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| 摘 要： | 提出了船舶结构优化设计的一般步骤,分别对双壳散货船的纵向构件、横向构件、槽形横舱壁三部分建立了结构优化设计的数学模型.采用进化算法,对“漫海“号散货船进行了实例计算,结果表明:经过优化设计,大大减轻了双壳散货船的结构重量,使之与未经优化的单壳散货船十分接近.
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| 关 键 词： | 双壳化 散货船 结构优化 进化算法 |
| 文章编号： | 1005-8354(2007)01-0003-04 |
| 修稿时间： | 2006年8月11日 |
Optimization of structure and hull weight of double hull bulk carriers |
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| HUANG Yan-shun,CHEN Bin,TU Yue-hong.Optimization of structure and hull weight of double hull bulk carriers[J].Mechanical and Electrical Equipment,2007,24(1):57-60. |
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| Authors: | HUANG Yan-shun CHEN Bin TU Yue-hong |
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| Abstract: | This paper proposes the general step of ships optimum structural design, and then separately establishes the optimum structural design mathematical model of the longitudinal, the transverse and transverse bulkhead members of the double hull bulk carrier. Finally the "ManHai" single hull bulk carrier is calculated using the Evolutionary Computation. The result indicates that the optimization can make the weight of the double hull bulk carrier reduced to a reasonable amount in comparison with the existing single hull types, which are not optimized. |
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| Keywords: | double-hull bulk carrier structural optimization evolutionary computation |
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