| 高速路况下商用车轮胎侧偏特性的研究 |
| Study on Lateral Characteristics of Commercial Vehicle Tires Under High-Speed Road conditions |
| 投稿时间：2024-12-25 修订日期：2024-12-25 |
| DOI：10.12136/j.issn.1000-890X.2026.09.0643 |
| 中文关键词: 商用车轮胎 侧偏刚度 回正刚度 侧偏角 磨耗 |
| 英文关键词: commercial vehicle tire lateral stiffness aligning stiffness lateral angle wear |
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| 中文摘要: |
| 针对高速路况下商用车轮胎侧偏特性，采用虚拟送样技术，研究不同因素对商用车轮胎侧偏刚度、回正刚度、侧偏角以及磨耗的影响。结果表明：随着负荷的增大，轮胎侧偏刚度、回正刚度和侧偏角都增大；随着充气压力的增大，轮胎侧偏刚度和回正刚度减小，侧偏角增大；速度对轮胎侧偏刚度、回正刚度和侧偏角的影响很小，几乎可以忽略；随着负荷和充气压力的增大，轮胎侧偏磨耗比增大，但负荷对侧偏磨耗比的影响更大。 |
| 英文摘要: |
| Aiming at the lateral characteristics of commercial vehicle tires under high-speed road conditions，the effects of different factors on the lateral stiffnesses，aligning stiffnesses，lateral angles and wear of commercial vehicle tires were studied by using virtual sample delivery technology.The results showed that the lateral stiffness，aligning stiffness and lateral angle of the tire increased with the increase of load.With the increase of inflation pressure，the lateral stiffness and aligning stiffness of the tire decreased，and the lateral angle increased.The speed had little effect on the lateral stiffness，aligning stiffness and lateral angle of the tire，which could be almost ignored.With the increase of load and inflation pressure，the lateral wear ratio of the tire increased，while the influence of load on lateral wear ratio was greater. |
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