文章摘要
Study on Impact Resistance of Tire Based on Pendulum Strike Test
Received:April 28, 2020  Revised:April 28, 2020
DOI：10.12136/j.issn.1000-890X.2020.12.0939
Key Words: tire； pendulum strike test；impact resistance；bulge height； impact kinetic energy；minimum bulging damage energy
Author NameAffiliationE-mail
ZHOU Xiaoqin Defective Product management Center of State Administration of Market Supervision and Administration
Beijing Institute of Product Quality Supervision and Inspection 		zhouxq@dpac.gov.cn 
JIN Hanjie Defective Product management Center of State Administration of Market Supervision and Administration  
WANG Yan Defective Product management Center of State Administration of Market Supervision and Administration  
XIAO Lingyun* Defective Product management Center of State Administration of Market Supervision and Administration xiaoly@dpac.gov.cn 
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Abstract:
      The impact resistance of tire was studied based on pendulum strike test. The results showed that the results of pendulum strike test could reflect the ability of sidewall to resist impact when the tire encountered impact; The tire was a complex elastic body, and the impact kinetic energy had a non-linear relationship with the bulge height; The pendulum strike test could effectively detect the minimum bulging damage energy of the tire. The smaller the minimum bulging damage energy, the worse the impact resistance of the tire.
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