| 载重子午线轮胎滚动阻力的热力耦合分析及试验验证 |
| Thermo-mechanical Coupling Analysis and Experimental Verification of Rolling Resistance for TBR Tire |
| 投稿时间：2019-04-04 修订日期：2019-04-04 |
| DOI：10.12136/j.issn.1000-890X.2019.10.0730 |
| 中文关键词: 全载重子午线轮胎 滚动阻力 有限元仿真 非线性粘弹性 傅里叶级数 热力耦合 |
| 英文关键词: TBR tire rolling resistance finite element simulation nonlinear viscoelasticity Fourier series thermo-mechanical coupling |
| 基金项目:国家重点研发计划(2018YFB1502501)；中央高校基本科研业务费专项资金资助项目（ZY1911） |
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| 中文摘要: |
| 研究全钢载重子午线轮胎滚动阻力的高精度有限元仿真分析方法。首先结合所要求的工况条件，建立轮胎可靠的有限元仿真模型；其次建立轮胎滚动阻力分析方法，着重分析傅里叶级数高精度的拟合以及胶料的非线性粘弹性本构方程的建立；最后通过测力法完成轮胎滚动阻力的试验测试，将仿真结果与之对比，验证所建立的轮胎滚动阻力分析方法有效。 |
| 英文摘要: |
| This work focused on the high-precision finite element simulation analysis method of the
rolling resistance of TBR tire. Firstly，the reliable finite element simulation model of the tire was established
according to the required working conditions. Secondly，the method of the tire rolling resistance analysis
was established，particularly，the high-precision fitting of Fourier series and the establishment of nonlinear
viscoelastic constitutive equation of the compound. Finally，the tire rolling resistance was measured using
force measurement method，and the simulation result was compared with test result to verify the effectiveness
of the simulation analysis method |
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