摘要
基于Abaqus软件建立三角平衡轮廓轮胎和传统轮廓轮胎的三维有限元模型,并研究侧倾侧偏滚动工况下轮胎行驶速度对轮胎接地性能的影响。结果表明:三角平衡轮廓轮胎的接地印痕面积明显小于传统轮廓轮胎;当轮胎行驶速度较高时,行驶速度对三角平衡轮廓轮胎最大接地压力和最大摩擦应力基本不产生影响,说明三角平衡轮廓轮胎高速行驶时的稳定性较好。
Based on Abaqus software,the 3D finite element models of the triangle equilibrium profile tire and the traditional profile tire were established, and the effect of tire velocity on the tire grounding properties under camber and corner rolling state was investigated. The results showed that, the footprint area of the triangle equilibrium profile tire was much smaller than that of the traditional profile tire. At high speed, the speed had little influence on the maximum grounding pressure and maximum friction stress of the triangle equilibrium profile tire, which indicated that the stability performance of the triangle equilibrium profile tire was good at high speed.
出处
《轮胎工业》
CAS
2014年第4期204-207,共4页
Tire Industry
关键词
轮胎
三角平衡轮廓
传统轮廓
支撑块
侧倾角
侧偏角
有限元分析
tire
triangle equilibrium profile
traditional profile
support block
camber angle
slip angle
finite element analysis
