新非自然平衡轮廓载重子午线轮胎设计及试验验证

杨建; 王国林; 赵璠; 梁晨; 万治君

doi:10.13433/j.cnki.1003-8728.2016.0721

新非自然平衡轮廓载重子午线轮胎设计及试验验证

doi: 10.13433/j.cnki.1003-8728.2016.0721

1.
江苏大学汽车与交通工程学院, 风神江大车轮研究所, 江苏镇江 212013

基金项目:

2014年国家自然科学基金项目（51405201）、第55批中国博士后面上项目（2014M551509）、江苏省汽车工程重点实验室开放基金项目（QC201303）及江苏省普通高校研究生科研创新计划项目（CXLX13_676）资助

详细信息

作者简介:
杨建(1980-),讲师,博士,研究方向为现代汽车轮胎技术,yangjian@ujs.edu.cn

计量
- 文章访问数: 212
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- PDF下载量: 11
- 被引次数: 0
出版历程
- 收稿日期: 2014-08-23
- 刊出日期: 2016-07-05

Designing and Experimentally Verifying Heavy-load Radial Tire with New Unnatural Equilibrium Contour Theory

1.
School of Automotive and Traffic Engineering, Aeolus and Jiangsu University Joint Institute of Vehicle, Jiangsu Zhenjiang 212013, China

摘要

摘要: 以载重子午线轮胎295/80R22.5为研究对象，利用新非自然平衡轮廓理论对其胎体轮廓进行重新设计。在此基础上，试制了具有新非自然平衡轮廓的轮胎样胎，并依据GB/T23663-2009对其径向、横向和纵向刚度进行测试。借助ABAQUS软件建立了新非自然平衡轮廓轮胎295/80R22.5的有限元分析模型，并对其静态接地压力分布、充气外轮廓以及径向、横向和纵向刚度进行了数值计算。试验测试与数值计算结果有较好的一致性。结果表明，本文建立的新非自然平衡轮廓轮胎的有限元分析模型具有较高的精度，可用其分析轮胎的综合性能。
- 载重子午线轮胎 /
- 新非自然平衡轮廓 /
- 胎体设计 /
- 试验验证
Abstract: The paper uses the new unnatural equilibrium contour theory to perform the structural design of the contour of the radial tire 295/80R22.5. It redesigns the prototype tire with the new unnatural equilibrium contour. The tire radial stiffness, lateral stiffness and longitudinal stiffness are tested according to GB/T23663-2009. The finite element model of the radial tire 295/80R22.5 with the new unnatural equilibrium contour is built with ABAQUS, and the tire-ground pressure distribution, contour dimension, radial, lateral and longitudinal stiffness of the radial tire are numerically simulated. The experimental results show good agreement with the numerical simulation results. All the results show that the finite element model of the new unnatural equilibrium contour tire we built in this paper has high accuracy and can be used to analyze the overall performance of a radial tire.
- experiments /
- heavy-load radial tire /
- new unnatural equilibrium contour /
- structural design

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参考文献(15)

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