| 玻璃钢球鼻首导流罩结构设计 |
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| 引用本文： | 王琳,任鸿,侯海量.玻璃钢球鼻首导流罩结构设计[J].船舶,2012,23(2):41-46. |
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| 作者姓名： | 王琳 任鸿 侯海量 |
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| 作者单位： | 中国船舶及海洋工程设计研究院 上海200011;海军工程大学 武汉430033 |
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| 摘 要： | 介绍了玻璃钢球鼻首导流罩的结构设计方案流程,重点探讨了球鼻首构架形式设计,并利用MSC-Nastran大型有限元分析软件对导流罩强度和稳定性进行校核计算。结果表明:该方案可以满足声纳导流罩的强度和声学性能要求,为以后进行玻璃钢球鼻首导流罩的设计提供参考。
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| 关 键 词： | 玻璃钢 球鼻首 结构设计 有限元计算 |
Structural design for GFRP bulb bow dome |
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| WANG Lin
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REN Hong
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HOU Hai-liang.Structural design for GFRP bulb bow dome[J].Ship & Boat,2012,23(2):41-46. |
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| Authors: | WANG Lin REN Hong HOU Hai-liang |
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| Institution: | 1.Marine Design & Research Institute of China,Shanghai 200011,China; 2.Naval University of Engineering,Wuhan 430033,China) |
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| Abstract: | This paper introduces the structural design scheme of a GFRP bulb bow dome,and focuses on the design of the structure of the bulb bow framework.The structural strength and stability of the dome are calculated by a finite element method software MSC-Nastran.The results show that this scheme can fulfill the requirements of strength and acoustic performance of the sonar dome.It can provide references to the design of GFRP bulb bow dome. |
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| Keywords: | GFRP bulb bow structural design FEM |
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