文章摘要
Study on Influence of Temperature on Tensile Mechanical Properties of Tread Material
Received:May 28, 2015  Revised:May 28, 2015
DOI：
Key Words: tread material；temperature；stretching rate；tensile mechanical property；constitutive model
Author NameAffiliationE-mail
Wu jian* Institute for rubber composite materials and structures,Harbin Institute of Technology at Weihai wu1234jian5678@163.com 
Wang Youshan Institute for rubber composite materials and structures,Harbin Institute of Technology at Weihai  
Xu Chuncai Goetek Co. ,Ltd  
Wangsen Institute for rubber composite materials and structures,Harbin Institute of Technology at Weihai  
Zhang Xuefeng Beijing Aerospace Systems Engineering Research Institute  
Zong Zhen Institute for rubber composite materials and structures,Harbin Institute of Technology at Weihai  
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Abstract:
      The influence of temperature and stretching rate on the mechanical properties of tread materials were investigated.The results showed that，the tensile mechanical properties of tread materials had a certain sensitivity to the stretching rates.The tensile modulus of tread materials decreased with the increase of temperature in the temperature range of 0～90 ℃ under the large strain scope；and the stress-strain curve showed the characteristics of glassy state and the tensile modulus significantly increased at the temperature of －30 ℃.The simulation results of Mooney-Rivlin constitutive model were consistent with the experimental results.
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