文章摘要
Finite Element Analysis of Effect of Running Surface Width and Arc Height on Tire Uneven Wear
Received:September 29, 2018  Revised:September 29, 2018
DOI：10.12136/j.issn.1000-890X.2019.03.0207
Key Words: truck and bus radial tire；running surface width；running surface arc height；uneven wear；finite element analysis
Author NameAffiliationE-mail
LIANG Hui* Jiangsu University 526388851@163.com 
WANG Guolin Jiangsu University  
lIANG Chen Jiangsu University  
ZHOU Haichao Jiangsu University  
lI Guorui Aeolus Tyre Co. ，Ltd  
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Abstract:
      Taking the 12.00R22.5 truck and bus radial tire as an example，the effect of running surface width and arc height on the uneven wear of the tire was investigated by finite element analysis software Hypermesh and Abaqus，and the uneven wear of the tire was evaluated by the skewness value of friction work in the grounding area. The results showed that，the finite element analysis results of radial stiffness and lateral stiffness of tire had good consistency with the test results. The change of running surface width and arc height changed the frictional work in different areas of tread. With the increase of running surface width，the uneven wear of tire decreased，and with the increase of running surface arc height，the uneven wear of tire increased.
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