文章摘要
Study on Noise Reduction Method of Truck and Bus Radial Tire Based on Finite Element Simulation
Received:January 15, 2018  Revised:January 15, 2018
DOI：10.12136/j.issn.1000-890X.2019.04.0243
Key Words: truck and bus radial tire；noise reduction method；simulation analysis；belt structure；tread pattern
Author NameAffiliationE-mail
WANG Guolin* Jiangsu University 834898669@qq.com 
QIAO Lei Jiangsu University  
ZHOU Haichao Jiangsu University  
LIANG Chen Jiangsu University  
LI Guorui Aeolus Tyre Co. ,Ltd  
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Abstract:
      The influence of structural designs on the vibration noise of the truck and bus radial tire was studied by finite element simulation analysis. A tire finite element analysis model was established and verified by experimental test，and the belt structure and tread pattern were optimized based on the original tire structure. The vibration noise of the tire with different design was obtained by using acoustic simulation software. The results showed that the design of the belt structure and tread pattern had significant influence on vibration noise of the tire. The maximum noise reductions obtained by belt structure optimization and tread pattern optimization were 3.09 and 3.9 dB，respectively.
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