| 高明,于海涛,周鹏程,吴春婧,于飞,谭明明.395/85R20 TRY66轮胎纯侧偏特性仿真与试验对比研究[J].轮胎工业,2013,33(11):655-661 |
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| 395/85R20 TRY66轮胎纯侧偏特性仿真与试验对比研究 |
| Simulation and Experimental Study of Pure Cornering Based on 395/85R20 TRY66 Tire |
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| DOI： |
| 中文关键词: 子午线轮胎 侧向力 侧偏角 回正力矩 摩擦圆 有限元分析 |
| 英文关键词: radial tire cornering force slip angle aligning torque friction circle finite element analysis |
| 基金项目: |
| 中图分类号:TQ336.1＋1；O241.82 |
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| 中文摘要: |
| 采用Abaqus有限元分析软件对395/85R20 TRY66轮胎进行静态加载及纯侧偏条件下的仿真模拟，结合试验数据，对充气压力和负荷下轮胎的侧偏角与侧向力、回正力矩之间的关系进行讨论，同时探讨了轮胎带束层残余回正力矩和残余侧向力对车辆操控稳定性和安全性的影响。结果显示，在轮胎产品设计的初始阶段，仿真技术可以发挥重要作用。 |
| 英文摘要: |
| The steady loading and pure cornering performance of 395/85R20 TRY66 tires were simulated by using Abaqus finite element analysis software.Based on the simulation and experimental results,the relationship between the slip angle and cornering force,aligning torque of tire under inflation and loading conditions,and the influence of residual aligning torque in belt ply and residual cornering force on the vehicle handling stability and safety were discussed.The simulation technology was very useful in the initial stage of tire product design. |
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