| 带束层结构对载重子午线轮胎接地印痕及噪声的影响 |
| Effect of Belt Structure on Footprint and Noise of Truck and Bus Radial Tire |
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| DOI： |
| 中文关键词: 载重子午线轮胎 带束层结构 接地印痕 噪声 有限元分析 |
| 英文关键词: truck and bus radial tire belt structure footprint noise finite element analysis |
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| 中文摘要: |
| 采用Abaqus非线性有限元软件建立三维模型，分析带束层结构对载重子午线轮胎接地印痕和噪声的影响。结果表明：在一定的负荷和充气压力下，随着轮胎带束层宽度和角度的增大，轮胎接地印痕趋于合理，低频段噪声降低；接地压力分布与低频振动噪声存在一定的相关性。 |
| 英文摘要: |
| The effect of belt structure on the footprint and noise of truck and bus radial tire were investigated by 3D modeling on Abaqus non-linear FE software.The results showed that，as the width and angle of belt increased under normal load and inflation pressure，the footprint tended to get better and the noise in the low-frequency range was reduced.It was also found that the low-frequency vibration noise related to the contact pressure distribution of the tire ground contact area. |
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