| 夹层结构玻璃钢游艇整船结构强度有限元分析 |
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| 引用本文： | 刘雪松,周玉龙.夹层结构玻璃钢游艇整船结构强度有限元分析[J].中国舰船研究,2010,5(2):45-48. |
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| 作者姓名： | 刘雪松 周玉龙 |
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| 作者单位： | 江苏科技大学船舶与海洋工程学院,江苏镇江,212003 |
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| 摘 要： | 目前各大船级社普遍缺乏新颖玻璃钢艇体结构强度的计算规范,因此设计者需要直接计算艇体结构强度。在研究玻璃钢游艇的基础上,用ANSYS软件建立全船有限元模型,采用层合壳单元处理复合材料和复合材料夹层结构并计算分析整船结构强度。分析中所采用的方法对于正确地进行玻璃钢游艇整船直接计算具有指导作用和实用价值。同时所采用的冲击力和水动力加载方法可应用于其他类型的高速艇结构强度的有限元分析。
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| 关 键 词： | 玻璃钢 夹层结构 结构强度 ANSYS |
Finite Element Analysis of the Global Strength of FRP Yacht with Sandwich Structures |
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| Liu Xue-song,Zhou Yu-long.Finite Element Analysis of the Global Strength of FRP Yacht with Sandwich Structures[J].Chinese Journal of Ship Research,2010,5(2):45-48. |
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| Authors: | Liu Xue-song Zhou Yu-long |
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| Institution: | (College of Marine and Shipbuilding Engineering,Jiangsu University of Science and Technology,Zhenjiang 212003,Jiangsu ) |
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| Abstract: | The codes and regulations provided by the major ship classification societies for computing strength of fashionable FRP yacht are very rare.Therefore,designers turn to the direct method to compute the structural strength.Based on the study of FRP yacht,a finite element model of full yacht was generated by software ANSYS with layered shell elements to treat composite materials and sandwich structures as well as to compute the structural strength of the full model.The methods used in the paper have provided s... |
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| Keywords: | FRP sandwich structure structural strength ANSYS |
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