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| 带束层结构对全钢载重子午线轮胎高速性能影响的有限元分析 |
| Finite Element Analysis of the Effect of Belt on High Speed Performance of Truck and Bus Radial Tire |
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| DOI： |
| 中文关键词: 全钢载重子午线轮胎；带束层；高速性能；有限元分析 |
| 英文关键词: truck and bus radial tire；belt；high speed performance；finite element analysis |
| 基金项目: |
| 中图分类号:O241.82；U463.341＋.3/.6 |
| Author Name | Affiliation | | LI Jing-qian | Beijing Research & Design Institute of Rubber Industry | | XU Li | Beijing Research & Design Institute of Rubber Industry | | WANG Gang | Beijing Research & Design Institute of Rubber Industry | | QUE Yuan-yuan | Beijing Research & Design Institute of Rubber Industry |
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| 中文摘要: |
| 以全钢载重子午线轮胎的高速性能为研究对象，从轮胎的结构设计及破坏形式出发，探求轮胎高速破坏机理及破坏规律。采用有限元数值模拟，通过对315/80R22.5规格轮胎的力学分析找出带束层结构设计改变及扁平化与轮胎高速性能之间的对应关系。采用不同带束层结构方案试制了成品轮胎并进行了高速性能试验，通过试验数据和模拟结果的对比分析验证了有限元模拟分析的可靠性和有效性。 |
| 英文摘要: |
| The failure mechanism and failure mode of truck and bus radial（TBR） tire under high speed were investigated based on the structure design and damage type.The dependence of high speed performance on the belt structure design and aspect ratio was established by analyzing the mechanical properties of 315/80R22.5 tire using finite element analysis(FEA).The high speed test of finished tires with different belt structure was then carried out and the experimental testing results confirmed that the FEA method was reliable and effective. |
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