摘要
以11.00R20全钢载重子午线轮胎为例,对轮胎的转鼓试验和平滑路面静态接地状态进行模拟分析。结果表明:在转鼓试验模型中轮胎胎面胶和骨架材料垂直负荷下的位移明显大于平滑路面接地状态,平滑路面接地模型中胎面胶受到的压力与应力分布更均匀,接地面积更大;0°带束层受力最大,3#和2#带束层受力逐渐减小,1#带束层受力最小。
Taking 11.00R20 truck and bus radial tire as an example,tire drum experiment and the static contact on smooth pavement were simulated respectively. The results showed that, the displace- ment under Vertical load for tread compound and reinforcement materials of the tire in drum experiment model were significantly greater than that in smooth pavement model. In smooth pavement model, the pressure and stress distribution were more uniform, the contact area was larger;the force on 0 belt layer was the biggest,and the force on 3# and 2# belt layer was smaller in order,and the force on 1# belt layer was the smallest.
出处
《橡胶工业》
CAS
2015年第8期499-504,共6页
China Rubber Industry
关键词
子午线轮胎
转鼓试验
平滑路面
有限元分析
radial tire
drum experiment ； smooth pavement ；finite element analysis
