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| 汽车车架的有限元计算及动态特性分析 | |
| 引用本文： | 何耀民,曾桂香,胡少伟. 汽车车架的有限元计算及动态特性分析[J]. 拖拉机与农用运输车, 2007, 34(2): 42-44,47 |
| 作者姓名： | 何耀民 曾桂香 胡少伟 |
| 作者单位： | 1. 河南科技大学,河南,洛阳,471003;濮阳职业技术学院,河南,濮阳,457000 2. 濮阳职业技术学院,河南,濮阳,457000 3. 南京水利科学研究院,南京,210024 |
| 摘 要： | 以汽车车架为对象,利用振动理论,建立了汽车车架的有限元计算模型,计算了车架的固有频率和振型,进行了动态特性分析,从中找出了影响车架结构动力特性的主导模态,为车架改型设计提供了参考。 |
| 关 键 词： | 车架 振动 有限元 |
| 文章编号： | 1006-0006（2007）02-0042-03 |
| 修稿时间： | 2006-11-30 |
FE Calculation and Dynamics Characteristics Analyzation of Automobile Frame |
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| HE Yao-min,ZENG Gui-xiang,HU Shao-wei. FE Calculation and Dynamics Characteristics Analyzation of Automobile Frame[J]. Tractor & Farm Transporter, 2007, 34(2): 42-44,47 | |
| Authors: | HE Yao-min ZENG Gui-xiang HU Shao-wei |
| Affiliation: | 1. Henan University of Science and Technology, Luoyang 471003, China; 2. Puyang Vocational Technology Institute, Puyang 457000, China; 3. Nanjing Hydyaulic Research Institute, Nanjing 210024, China |
| Abstract: | Taking the andvantages of vibration theory under the backgroud of automobile frame,the finite element computation modules of automobile frame were established in this paper,the natural frequency and mode of vibration of the automobile frame were also calculated,the dynamics characteristics were analyzed,the lead mode which provides reference for remodel design of automobile frame would affect the dynamics characteristics of frame construction. |
| Keywords: | Automobile frame Vibration Finite element |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |