| 新款三轮运动车车架有限元模型及强度刚度分析 |
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| 引用本文： | 田锐,李桂华.新款三轮运动车车架有限元模型及强度刚度分析[J].拖拉机与农用运输车,2012,39(2):19-21,25. |
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| 作者姓名： | 田锐 李桂华 |
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| 作者单位： | 1. 清远职业技术学院,广东清远511510／清新联统实业有限公司,广东清远511510
2. 广东省轻工业技师学院,广州,510300 |
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| 摘 要： | 新设计一款运动型三轮汽车车架为空间管阵式车架,通过建立汽车车架结构的有限元分析模型,对车架结构进行数学离散化,进行边界条件和载荷条件的模拟,并建立车架弯曲、扭转工况的分析模型,对车架进行强度和刚度的分析,保证了车架结构、性能、安全等要求,对提高整车性能具有一定的参考价值。
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| 关 键 词： | 空间管阵式车架 有限元 强度 刚度 |
Finite Element Model of New Three-wheel Sports Car Frame and Its Stiffness and Strength Analysis |
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| TIAN Rui,LI Gui-hua.Finite Element Model of New Three-wheel Sports Car Frame and Its Stiffness and Strength Analysis[J].Tractor & Farm Transporter,2012,39(2):19-21,25. |
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| Authors: | TIAN Rui LI Gui-hua |
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| Institution: | 1.Qingyuan Polytechnic,Qingyuan 511510,China; 2.CPI Motor Company,Qingyuan 511510,China; 3.Guangdong Advanced Technical School of Light Industry,Guangzhou 510300,China) |
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| Abstract: | New three wheeler has a space frame.In this paper,we established finite element model of vehicle frame,dispersed the structure of frame,simulated the boundary condition and loading condition,built analysis model of frame under bending and twisting working conditions,and then analyzed its stiffness and strength.So the structure,performance and safety requirements of frame can be ensured.All these can provide a reference value for improving total vehicle’s performance. |
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| Keywords: | Space frame Finite element Strength Stiffness |
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