文章摘要
Influence of Friction on Uniaxial Compression Mechanical Behavior of Tread Material
Received:April 03, 2015  Revised:April 03, 2015
DOI：
Key Words: tread material；friction；compression mechanical property
Author NameAffiliationE-mail
Wu jian* Institute for rubber composite materials and structures,Harbin Institute of Technology atWeihai wu1234jian5678@163.com 
Xu chuncai 哈尔滨工业大学（威海)橡胶复合材料与结构研究所  
Wang youshan 哈尔滨工业大学（威海)橡胶复合材料与结构研究所  
Zhao jianming 上海轮胎橡胶(集团)股份有限公司轮胎研究所  
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Abstract:
      In order to obtain the influence of friction coefficient on the compression mechanical behavior of tread material，quasi-static uniaxial compression experiments were performed and the compression behavior of tread material under different friction coefficient was studied by using finite element analysis software ABAQUS.The results showed that，the uniaxial compression modulus of tread material increased with the increasement of friction coefficient.The expansion radius of the rubber sample on the surface decreased with the increase of friction coefficient，while the expansion radius for the neutral faces increased at first and then decreased，contact force tended to maximum around fraction coefficient of 0.4.
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