| 无内胎全钢轻型载重子午线轮胎稳态滚动温度场有限元分析 |
| Finite Element Analysis on Temperature Field of Tubeless All-steel Radial Light Truck Tire under Steady Rolling State |
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| DOI： |
| 中文关键词: 无内胎全钢轻型载重子午线轮胎 带束层 稳态滚动 温度场 有限元分析 |
| 英文关键词: tubeless all-steel radial light truck tire belt steady rolling temperature field finite element analysis |
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| 中文摘要: |
| 采用轮胎专用有限元分析软件TYSYS，在额定负荷及超负荷条件下，对比分析0°带束层和4层带束层结构265/70R19.5无内胎全钢轻型载重子午线轮胎稳态滚动的温度场分布。分析结果表明，在高负荷条件下，0°带束层结构更有利于轮胎使用。室内试验结果表明，0°带束层结构可以大幅提高轮胎的耐久性能及高速性能，证明了有限元仿真计算的正确性。 |
| 英文摘要: |
| The temperature field of 265/70R19.5 tubeless all-steel radial tire with different belt structures，specifically 0° or 4-layers belt structures，was comparatively analyzed by TYSYS FEA software.The analysis results showed that 0° belt structure was more suitable for application under higher load.The simulation results was confirmed by indoor test，which indicated the endurance and high speed performance of the tire with 0° belt structure were much better. |
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