| 散货船双层底结构损坏分析和处理方法 |
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| 引用本文： | 刘鼎,张磊. 散货船双层底结构损坏分析和处理方法[J]. 船海工程, 2007, 36(1): 28-31 |
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| 作者姓名： | 刘鼎 张磊 |
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| 作者单位： | 1. 中国船级社海南分社,海南,570000
2. 浙江省船检局,杭州,310009 |
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| 摘 要： | 以某营运散货船为对象,从结构分析的角度分析散货船双层底结构损坏的根源是设计不满足规范要求及局部应力集中。结合营运船修理的经验提出增加纵桁和内底厚度等修理方案,同时对散货船双层底结构的设计和维修提出建议。
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| 关 键 词： | 散货船 双层底 结构损坏 |
| 文章编号： | 1671-7953（2007）01-0028-04 |
| 修稿时间： | 2006-06-07 |
Damage analysis and handling for double bottom structure of bulk carrier |
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| LIU Ding,ZHANG Lei. Damage analysis and handling for double bottom structure of bulk carrier[J]. Ship &Ocean Engineering, 2007, 36(1): 28-31 |
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| Authors: | LIU Ding ZHANG Lei |
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| Affiliation: | LIU Ding~1 ZHANG Lei~2 1.Hainan Branch of China Classification Society Hainan 570000 2.Zhejiang Ship Inspection Bureau Hangzhou 310009 |
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| Abstract: | The damage causes of the double bottom structures in a service bulk carrier was analyzed by di- rect calculation method,which showed that the design cannot fit the requirements of Rules and Regulations of Ship duo to the stress concentration.In light of the experience of ship repair,the repair plan of adding bottom girders and thickening the plate of inner bottom was proposed.The paper also gave suggestion of design and maintenance for the double bottom structures of bulk carriers. |
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| Keywords: | bulk carrier double bottom structure damage |
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