| 轻量化复合材料车体设计与分析 |
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| 引用本文： | 刘宇,王峰,苏强,刘洋,王元伍,郭会生,张云杰. 轻量化复合材料车体设计与分析[J]. 城市轨道交通研究, 2018, 0(1): 25-29. DOI: 10.16037/j.1007-869x.2018.01.007 |
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| 作者姓名： | 刘宇 王峰 苏强 刘洋 王元伍 郭会生 张云杰 |
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| 作者单位： | 中车唐山机车车辆有限公司产品研发中心,063035,唐山 |
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| 摘 要： | 介绍了轻量化复合材料车体的总体结构,对车体钢骨架静强度、车顶板与地板强度及其粘接结构强度进行了校核。经验证,轻量化复合材料车体性能满足相关标准的要求,且比相同规格铝合金车体减重达20%左右。指出了该类型车体的应用价值及前景。
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| 关 键 词： | 车体 轻量化复合材料 钢结构骨架 粘接强度 car body lightweight composite materials steel skeleton bond strength |
Design and Analysis on Lightweight Composite Car Body |
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| LIU Yu,WANG Feng,SU Qiang,LIU Yang,WANG Yuan-wu,GUO Huisheng,ZHANG Yunjie. Design and Analysis on Lightweight Composite Car Body[J]. Urban Mass Transit, 2018, 0(1): 25-29. DOI: 10.16037/j.1007-869x.2018.01.007 |
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| Authors: | LIU Yu WANG Feng SU Qiang LIU Yang WANG Yuan-wu GUO Huisheng ZHANG Yunjie |
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| Abstract: | The general structure of the car body made of lightweight composite materials is introduced,the strength of car body steel structure and floor,car roof plate and the cohe-siveness structure is checked. The result shows that the strength of the car body made of lightweight composite mate-rials could meet the relative requirements,weight reduction is up to 20％ compared to the aluminum alloy car body with same size,thus having good application value and prospect. |
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