摘要
采用Abaqus有限元分析软件对395/85R20TRY66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。
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 foree on the vehicle handling stability and safety were discussed. The simulation technology was very useful in the initial stage of tire product design.
出处
《轮胎工业》
CAS
2013年第11期655-661,共7页
Tire Industry
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
radial tire
cornering force
slip angle
aligning torque
friction circle~ finite element analysis
