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| 三角平衡轮廓轮胎侧倾侧偏滚动接地性能有限元分析 |
| FEA on the Grounding Properties of Triangle Equilibrium Profile Tire under Camber and Corner Rolling State |
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| DOI： |
| 中文关键词: 轮胎；三角平衡轮廓；传统轮廓；支撑块；侧倾角；侧偏角；有限元分析 |
| 英文关键词: tire；triangle equilibrium profile；traditional profile；support block；camber angle；slip angle；finite element analysis |
| 基金项目: |
| 中图分类号:TQ336.1；O241.82 |
| Author Name | Affiliation | | XUE Zichen | Beijing University of Chemical Technology；National Engineering Laboratory of Tire Design and Manufacturing Process | | HE Jianyun | Beijing University of Chemical Technology；National Engineering Laboratory of Tire Design and Manufacturing Process | | DING Yumei | Beijing University of Chemical Technology；National Engineering Laboratory of Tire Design and Manufacturing Process | | YANG Weimin | Beijing University of Chemical Technology；National Engineering Laboratory of Tire Design and Manufacturing Process | | JIAO Zhiwei | Beijing University of Chemical Technology；National Engineering Laboratory of Tire Design and Manufacturing Process |
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| 中文摘要: |
| 基于Abaqus软件建立三角平衡轮廓轮胎和传统轮廓轮胎的三维有限元模型，并研究侧倾侧偏滚动工况下轮胎行驶速度对轮胎接地性能的影响。结果表明：三角平衡轮廓轮胎的接地印痕面积明显小于传统轮廓轮胎；当轮胎行驶速度较高时，行驶速度对三角平衡轮廓轮胎最大接地压力和最大摩擦应力基本不产生影响，说明三角平衡轮廓轮胎高速行驶时的稳定性较好。 |
| 英文摘要: |
| Based on Abaqus software，the 3D finite element models of the triangle equilibrium profile tire and the traditional profile tire were established，and the effect of tire velocity on the tire grounding properties under camber and corner rolling state was investigated.The results showed that，the footprint area of the triangle equilibrium profile tire was much smaller than that of the traditional profile tire.At high speed，the speed had little influence on the maximum grounding pressure and maximum friction stress of the triangle equilibrium profile tire，which indicated that the stability performance of the triangle equilibrium profile tire was good at high speed. |
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