| 轻质碳纤维复合材料帆船桅杆的设计与制备 |
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| 引用本文： | 郭琼,杨帆,王荣国,赫晓东.轻质碳纤维复合材料帆船桅杆的设计与制备[J].玻璃钢/复合材料,2010(3):72-75. |
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| 作者姓名： | 郭琼 杨帆 王荣国 赫晓东 |
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| 作者单位： | 哈尔滨工业大学复合材料与结构研究所,哈尔滨,150001 |
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| 摘 要： | 碳纤维复合材料与金属相比,具有重量轻、可设计性强等优点.本文目的是设计并制备轻质碳纤维复合材料桅杆.基于等刚度准则,对具有等壁厚、异型截面的中空碳纤维复合材料桅杆进行设计,并运用数值模拟技术对结构铺层进行优化.采用纤维铺放和缠绕工艺制备出长度为16m的大尺寸碳纤维复合材料帆船桅杆,与铝合金桅杆相比减重43.4%.在设计工况下,桅杆变形试验值与数值模拟结果相近.
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| 关 键 词： | 碳纤维复合材料 桅杆 结构设计 纤维铺放 纤维缠绕工艺 |
DESIGN AND FABRICATION OF LIGHT-WEIGHT MAST WITH CARBON FIBER REINFORCED COMPOSITES |
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| GUO Qiong,YANG Fan,WANG Rong-guo,HE Xiao-dong.DESIGN AND FABRICATION OF LIGHT-WEIGHT MAST WITH CARBON FIBER REINFORCED COMPOSITES[J].Fiber Reinforced Plastics/Composites,2010(3):72-75. |
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| Authors: | GUO Qiong YANG Fan WANG Rong-guo HE Xiao-dong |
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| Affiliation: | GUO Qiong,YANG Fan,WANG Rong-guo,HE Xiao-dong(Center for Composite Materials and Structure,Harbin Institute of Technology,Harbin 150001,China) |
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| Abstract: | In comparison with metal,the carbon fiber reinforced composites are light-weight and highly designable.This paper aims to design and fabricate a carbon fiber reinforced composites mast with light weight.The hollow mast with uniform wall thickness and irregular cross section was designed based on the equivalent stiffness criterion.Numerical simulation method was also utilized to optimize the laminated structure.Using the fiber placement and filament winding process,a light weight carbon fiber reinforced comp... |
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| Keywords: | carbon fiber reinforced composites mast structural design fiber placement filament winding process |
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