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| 基于Abaqus软件的12R22.5全钢载重子午线轮胎带束层钢丝帘线的有限元优化设计 |
| Finite Element Optimization Design on Belt Steel Cord for 12R22.5 All-steel Truck and Bus Radial Tire Based on Abaqus Software |
| Received:June 06, 2024 Revised:June 06, 2024 |
| DOI： |
| 中文关键词: 全钢载重子午线轮胎；带束层；钢丝帘线；有限元分析 |
| 英文关键词: all-steel truck and bus radial tire；belt；steel cord；finite element analysis |
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| 中文摘要: |
| 基于Abaqus软件，建立12R22.5全钢载重子午线轮胎有限元分析模型，对带束层采用0.37＋6×0.32ST，4＋3×0.33ST，3×0.20＋6×0.35HT钢丝帘线的轮胎进行仿真对比，分析带束层部位最大Mises应力和最大应变能密度梯度、接地面积和最大接地压力等指标。结果表明，1#—3#带束层可以根据需求选择使用0.37＋6×0.32ST或4＋3×0.33ST钢丝帘线。 |
| 英文摘要: |
| Based on Abaqus software，a finite element analysis model of 12R22.5 all-steel truck and bus radial tire was established，the simulation comparisons were conducted on tires with 0.37＋6×0.32ST，4＋3×0.33ST and 3×0.20＋6×0.35HT steel cord for belt，and the maximum Mises stress and maximum strain energy density gradient at the belt，contact area，maximum contact pressure，etc.were analyzed.The results indicated that 0.37＋6×0.32ST or 4＋3×0.33ST steel cord could be selected for 1#—3# belt according to demand. |
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