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| 基于Abaqus软件和正交试验的12R22.5全钢载重子午线轮胎有限元优化设计 |
| Finite Element Optimization Design on 12R22.5 All-steel Truck and Bus Radial Tire Based on Abaqus Software and Orthogonal Experiment |
| Received:June 06, 2024 Revised:June 06, 2024 |
| DOI：10.12135/j.issn.1006-8171.2024.10.0593 |
| 中文关键词: 全钢载重子午线轮胎；外轮廓；耐久性能；有限元分析 |
| 英文关键词: all-steel truck and bus radial tire；outer contour；finite element analysis |
| 基金项目: |
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| Author Name | Affiliation | E-mail | | YU Hui | Xiongying Tire Group Co.，Ltd | perfect5120@163.com | | ZHAN Qixuan* | Xiongying Tire Group Co.，Ltd | 2210026287@qq.com | | HU Hong | Xiongying Tire Group Co.，Ltd | | | XU Meihua | Xiongying Tire Group Co.，Ltd | |
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| 中文摘要: |
| 基于Abaqus有限元分析软件，对12R22.5全钢载重子午线轮胎外轮廓参数正交试验方案进行分析，得到优选方案。对优选方案进行仿真分析，对比Mises应力、最大应变能密度梯度、接地面积、最大接地压力等指标，选择轮胎行驶面高度为4 mm、冠弧半径为600 mm、肩弧半径为170 mm为最优方案。 |
| 英文摘要: |
| Based on Abaqus finite element analysis software，the orthogonal experimental schemes for the outer contour parameters of 12R22.5 all-steel truck and bus radial tire was analyzed，and the optimal schemes were obtained.The optimal schemes were simulated and analyzed to select the running surface height of 4 mm，crown radius of 600 mm，and shoulder radius of 170 mm of tire as the optimum solution by comparing Mises stress，maximum strain energy density gradient，contact area，maximum contact pressure and other indicators. |
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