| 大件运输双体船改造分析 |
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| 引用本文： | 刘斌,吴卫国,李晓彬.大件运输双体船改造分析[J].船海工程,2011,40(1):35-37. |
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| 作者姓名： | 刘斌 吴卫国 李晓彬 |
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| 作者单位： | 武汉理工大学交通学院,武汉,430063;武汉理工大学高速船舶工程教育部重点实验室,武汉,430063 |
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| 摘 要： | 采用有限元直接计算方法,对改造的大件运输双体船进行全船结构计算分析。该船由两艘甲板驳拼接而成,用于运输箱梁。结果表明,通过合理的拼接和简单的工序,能将旧船改为符合具体特殊要求的双体船,避免应力集中,较好地承受和传递载荷。
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| 关 键 词： | 双体船 有限元 结构设计 船体改造 |
Analysis on Transformation for a Heavy-cargo Transportation Catamaran |
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| Authors: | LIU Bin WU Wei-guo LI Xiao-bin |
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| Institution: | LIU Bina,b,WU Wei-guoa,LI Xiao-bina,b(a.School of Transportation,b.Key Laboratory of High Speed Ship Engineering,Ministry of Education,Wuhan University of Technology,Wuhan 430063,China) |
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| Abstract: | Finite element method was applied to analysis structural strength of a heavy-cargo transportation catamaran.The catamaran was made up by two deck barges to transport the large scaled box girder.It is shown that by using reasonable splice and simple procedure,two old barges could be transformed to a catamaran which satisfied concrete and special requirements,avoiding stress concentration with the required structural strength. |
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| Keywords: | catamaran finite element method structural design ship transformation |
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