| 多用途船舱口围设计及有限元计算 |
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| 引用本文： | 李开封,陈方.多用途船舱口围设计及有限元计算[J].船舶设计通讯,2016(z2):59-63. |
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| 作者姓名： | 李开封 陈方 |
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| 作者单位： | 上海船舶研究设计院,上海,201203;上海船舶研究设计院,上海,201203 |
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| 摘 要： | 多用途船是一种能载运多种不确定性货物的船型,超大开口是此种船的最大特征。以12 500 DWT多用途船为例,阐述了大开口多用途船的舱口围结构设计。针对多用途船开口大,容易导致变形的问题,对全船舱口围进行有限元建模计算,对结构进行综合分析,探讨对强度影响比较大的工况并作有效加强,使结构设计合理化。
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| 关 键 词： | 多用途船 舱口围 结构设计 有限元强度计算 |
Structural Design and FEM Analysis of Hatch Coaming of MPV |
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| LI Kai-feng,CHEN Fang.Structural Design and FEM Analysis of Hatch Coaming of MPV[J].Journal of Ship Design,2016(z2):59-63. |
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| Authors: | LI Kai-feng CHEN Fang |
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| Abstract: | Multi-purpose Vessel (MPV)is a type of vessel for carrying uncertain cargoes with the obvious characteristics of large deck opening. Taking 12 500 DWT MPV as an example,this paper briefly introduced the design of hatch coaming and analyzed the strength by means of FEM analysis for the solution to distortion problem caused by large opening. The key cases which had a considerable effect on structure were discussed and some effective strengthening was carried out for a morerational design. |
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| Keywords: | multi-purpose vessel hatch coaming structure design FEM analysis |
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