| 微型客车覆盖件抗凹性有限元分析与研究 |
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| 引用本文： | 黄湛,乐玉汉,李卫平.微型客车覆盖件抗凹性有限元分析与研究[J].西部交通科技,2009(1):48-52. |
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| 作者姓名： | 黄湛 乐玉汉 李卫平 |
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| 作者单位： | 武汉理工大学汽车工程学院,武汉,湖北,430070 |
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| 摘 要： | 文章运用有限元数值模拟方法模拟了车门外板凹陷变形过程，对其抗凹性进行了分析和评价，并采用数值模拟的方法对优化方案的可行性进行了验证。研究表明，有限元方法可以便利地预测和评定覆盖件的抗凹性能，为覆盖件结构的优化设计和材料选取提供理论指导和数据依据。
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| 关 键 词： | 抗凹性 覆盖件 有限元 |
The Finite Element Analysis and Study of the Anti-Pit Ability of Mini-bus Panel |
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| HUANG Zhan,LE Yu-han,LI Wei-ping.The Finite Element Analysis and Study of the Anti-Pit Ability of Mini-bus Panel[J].Western China Communication Science & Technology,2009(1):48-52. |
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| Authors: | HUANG Zhan LE Yu-han LI Wei-ping |
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| Institution: | (School of Automotive Engineering,Wuhan University of Technology and Science, Wuhan, Hubei, 430070) |
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| Abstract: | By means of finite element method （FEM）numerical simulation,the article simulates the deformation process of car door outer panel and analyzes its anti-pit ability.It also proves the feasibility of optimization plan by using the numerical simulation method.The study shows that finite element method is a - ble to predict and assess the panel＇s anti-pit ability, and also provides instruc - tive theory and data basis for optimizing design of structure and the substitution of the sheet of automobile outer panel. |
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| Keywords: | Anti-pit ability Outer panel Finite element |
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