TWO INTERFACIAL COLLINEAR GRIFFITH CRACKS IN THERMO-ELASTIC COMPOSITE MEDIA
作者: Prashant Kumar Mishra Subir Das
刊名: Thermal Science, 2018, Vol.22 (1 Part B), pp.423-433
来源数据库: Society for Thermal Engineers of Serbia
DOI: https://doi.org/10.2298/TSCI151017210M
关键词: Thermal stressesCollinear Griffith cracksStrain energy release rateHeat flux
原始语种摘要: The objective of the article is to find the stress intensity factors and crack energy for a pair of collinear Griffith cracks situated at the interface of the two orthotropic materials under steady-state temperature field. The problem is reduced to a pair of singular integral equations, which are solved using Jacobi’s polynomials. Numerical computations are carried out for two different pairs of orthotropic materials for different particular cases, which are depicted through figures. The effect of material constants and temperature coefficients on the behavior of physical quantities viz., stress intensity factors and crack energy of the interfacial cracks is the key feature of the present article.
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关键词翻译
关键词翻译
  • orthotropic 直生的
  • collinear 共线的
  • energy 能量
  • material 充填料
  • intensity 强度
  • temperature 温度
  • objective 接物镜
  • constants 恒有种
  • THERMO 
  • article 冠词