| 三轮农用车车架有限元动态性能分析 |
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| 引用本文： | 赵栋杰,包春江,张利鹏. 三轮农用车车架有限元动态性能分析[J]. 农机化研究, 2009, 31(11) |
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| 作者姓名： | 赵栋杰 包春江 张利鹏 |
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| 作者单位： | 聊城大学,汽车与交通工程学院,山东,聊城,252059;聊城大学,汽车与交通工程学院,山东,聊城,252059;北京理工大学,机械与车辆工程学院,北京,100081 |
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| 基金项目： | 山东省教育厅科技计划项目 |
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| 摘 要： | 对某型三轮农用运输车车架进行了动态有限元仿真分析,建立了以板单元为基本单元的有限元计算模型,利用分析软件对其进行了模态分析、发动机激励下的振动分析以及路面随机振动分析.同时,通过模态试验和发动机激励下车架响应电测试验验证了计算结果,了解了该车架动力特性,也为车架结构的进一步分析和优化奠定了基础.
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| 关 键 词： | 车架 有限元模型 动态分析 |
Structural Emulation Analysis of Farm Tricycle Frame |
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| Zhao Dongjie,Bao Chunjiang,Zhang Lipeng. Structural Emulation Analysis of Farm Tricycle Frame[J]. Journal of Agricultural Mechanization Research, 2009, 31(11) |
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| Authors: | Zhao Dongjie Bao Chunjiang Zhang Lipeng |
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| Affiliation: | Zhao Dongjie1,Bao Chunjiang1,Zhang Lipeng1,2(1.School of Automobile and Traffic Engineering,LiaoCheng University,Liaocheng 252059,China,2.School of Mechanical and Vehicular Engineering,Beijing Institute of Technology,Beijing 100081,China) |
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| Abstract: | In order to perform the dynamical emulation analysis for some type farm tricycle frame construction,the FEA model of the frame was established by taking shell as a basic unit.Using FEA software made the analysis of normal modes and the vibration analysis with engine's stimulation and road surface roughness.The calculation result was compared and verified by modal experiment and response testing experiment with engine's stimulation.The model and the results would provide basement for further analysis and str... |
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| Keywords: | frame FEA model dynamical analysis |
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