Poisson's ratio for anisotropic elastic materials can have no bounds

T. C.T. Ting, Tungyang Chen

研究成果: Article同行評審

141 引文 斯高帕斯(Scopus)

摘要

Poisson's ratio for isotropic elastic materials is bounded between -1 and 1/2. It is shown that Poisson's ratio for anisotropic elastic materials can have an arbitrarily large positive or negative value under the prerequisite of positive definiteness of strain energy density. The large Poisson's ratio for cubic materials is physically realistic because the strains are bounded.

原文English
頁(從 - 到)73-82
頁數10
期刊Quarterly Journal of Mechanics and Applied Mathematics
58
發行號1
DOIs
出版狀態Published - 2005 二月

All Science Journal Classification (ASJC) codes

  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering
  • Applied Mathematics

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