| 救生船A型门架基座及加强结构优化 |
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| 引用本文： | 赵尚辉,任鸿,李福军,黄守成,刘晓玥,张世联.救生船A型门架基座及加强结构优化[J].上海造船,2006(4):7-10. |
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| 作者姓名： | 赵尚辉 任鸿 李福军 黄守成 刘晓玥 张世联 |
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| 作者单位： | 1. 708研究所,上海,200011
2. 上海交通大学,上海,200030 |
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| 摘 要： | 研究了A型门架基座及加强结构的外载荷,采用有限元法计算了结构在各载荷组合工况下的应力。根据计算结果对结构进行了优化设计,从优化结果可见应力分布合理,强度均满足相应的应力衡准要求。该研究方法可为类似船舶的基座及加强结构设计提供技术支撑。
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| 关 键 词： | A型门架 基座及加强结构 外载荷 优化 |
| 文章编号： | 1005-9962（2006）04-0007-04 |
Optimization of A-type Gate Foundation and Reinforcement Structure of Rescue Ship |
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| ZHAO Shang-hui,REN Hong,LI Fu-jun.Optimization of A-type Gate Foundation and Reinforcement Structure of Rescue Ship[J].Shanghai Shipbuilding,2006(4):7-10. |
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| Authors: | ZHAO Shang-hui REN Hong LI Fu-jun |
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| Abstract: | The external loads on the A-type gate crane foundation and its reinforcement structure are studied.FEM is used to calculate the stress of the structure at various combined load conditions.According to the results,the structure design is optimized.It is found from the optimized results that the stress distribution is reasonable,the strength complys with the relative requirement of stress criterion.The research method may offer technical support to the design of foundations and rein-forcement structures of similar ships. |
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| Keywords: | A-type gate crane foundations and reinforcement structure external loads optimization |
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