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

T. C.T. Ting; Tungyang Chen

doi:10.1093/qjmamj/hbh021

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

T. C.T. Ting, Tungyang Chen

土木工程學系

研究成果: Article › 同行評審

212 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
卷	58
發行號	1
DOIs	https://doi.org/10.1093/qjmamj/hbh021
出版狀態	Published - 2005 2月

All Science Journal Classification (ASJC) codes

凝聚態物理學
材料力學
機械工業
應用數學

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10.1093/qjmamj/hbh021

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

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