| 普通型全地形车车架刚性分析 |
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| 引用本文： | 仇高贺,武传宇,刘丹,白斌.普通型全地形车车架刚性分析[J].拖拉机,2013(6):32-34,37. |
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| 作者姓名： | 仇高贺 武传宇 刘丹 白斌 |
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| 作者单位： | [1]浙江理工大学机械与自动控制学院,杭州310018 [2]温州出入境检验检疫局,浙江温州325000 [3]沈阳工程学院机械工程系,沈阳110136 |
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| 基金项目： | 国家自然科学基金资助项目（51175476、11272287）;浙江出入境检验检疫局科研项目（ZK200909） |
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| 摘 要： | 通过运用有限元分析的方法，采用合理的模型简化，建立了全地形车车架的有限元模型，并对全地形车架弯曲刚度、侧向刚度和扭转刚度进行了力学分析，以保证全地形车车架具有足够的刚度，应力云图给出薄弱部位并提出了合理的改进意见，为全地形车车架结构的改进和优化提供了参考。
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| 关 键 词： | 有限元 全地形车车架 刚度 |
Analysis on stiffness of conventional ATV Frame |
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| Authors: | QIU Gao-he WU Chuan-yu LIU Dan BAI Bin |
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| Institution: | 1. School of Mechanical Engineering and Automation, Zhejiang Sci-Tech University, Hangzhou 310018, China; 2. Wenzhou Entry-Exit Inspection and Quarantine Bureau,Wenzhou 325000, China; 3. Shenyang Institute of Engineering,Shenyang 110136, China) |
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| Abstract: | In this paper, the finite element model of a ATV frame is established based on finite element analysis method. The bending, torsion and lateral stiffnesses are calculated on full loading condition to assure that the frame has a enough stiffness. The places where are weak are found, some methods to improve these are listed, and the result of stress, strain and deform can provide a reference for the frame optimization design. |
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| Keywords: | Finite element All-terrain vehicle （ATV） frame Stiffness |
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