| T型驳船过渡区域设计及强度分析 |
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| 引用本文： | 杨亮,刘波,陈峰,王越.T型驳船过渡区域设计及强度分析[J].船舶工程,2014,36(6):13-15. |
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| 作者姓名： | 杨亮 刘波 陈峰 王越 |
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| 作者单位： | 海洋石油工程股份有限公司,海洋石油工程股份有限公司,海洋石油工程股份有限公司,海洋石油工程股份有限公司 |
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| 摘 要： | T型驳船可以显著提升驳船的最大导管架下水能力和最大组块浮托安装能力，在其船中为船宽过渡区，同时最大弯矩和剪力也出现在该区域，导致其结构复杂。目前已经建成的T型驳船均为方驳改造而成。通过对一艘新建T型驳船过渡区域的结构进行合理设计，同时完成不同设计工况的有限元强度分析，使结构更加可靠，减少了以往改造驳船造成的复杂结构和应力集中现象，同时满足规范及使用要求。
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| 关 键 词： | T型驳船 过渡区域 强度分析 结构设计 |
| 收稿时间： | 2014/6/27 0:00:00 |
| 修稿时间： | 2014/7/25 0:00:00 |
Structure Design and Strength Analysis for Midship Transition Region of T Type Launch Barge |
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| YANG Liang,LIU Bo,CHEN Feng and WANG Yue.Structure Design and Strength Analysis for Midship Transition Region of T Type Launch Barge[J].Ship Engineering,2014,36(6):13-15. |
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| Authors: | YANG Liang LIU Bo CHEN Feng and WANG Yue |
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| Institution: | China Offshore Oil Engineering Co.,Ltd,Tianjin,300451,China Offshore Oil Engineering Co.,Ltd,Tianjin,300451,China Offshore Oil Engineering Co.,Ltd,Tianjin,300451,China Offshore Oil Engineering Co.,Ltd,Tianjin,300451 |
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| Abstract: | T type launch barge is a creative ship modal which can upgrade the abilities and capacities of Jacket launching and Topside floatover. Midship region is the T barge breadth transition area with the maximum global bending moment and shear force appeared, which result in the complex structures. T barges have been built in the world are all modified from ordinary barge. This paper put forward to the midship section of a new built T barge, through reasonable design and various conditions FEM analysis, not only offered a good structures to avoid the stress concentration, but also fulfill the rules and operating requirements. |
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| Keywords: | T Type Launch Barge Midship Transition Region Strength Analysis Structure Design |
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