Poisson's ratio (redirected fromPoisson ratio) Medical Encyclopedia Poisson's ratio n (General Physics) a measure of the elastic properties of a material expressed as the ratio of the fractional contraction in breadth to the fractional increase in length when the material is stretched. Symbol:μor...
The Poisson ratio, 谓, of an FCC lattice was calculated along the 100 crystal axis, assuming that the atoms interact via a Lennard-Jones potential. It was found that such a lattice obeys the Cauchy relations and that 谓 equals 0.347. This is in contrast with the notion based on historical...
When Poisson introduced this ratio in the 1820es, he came to the conclusion that it should be 025 for all materials and should therefore not be considered as a material property.' This is indeed the case when the solid is composed of particles atoms or molecules governed by spherically ...
Ideally we would have calculated Poisson’s ratio directly from the changes in length, width and thickness, but the fact that the short nanofibers folded over themselves prevented this. Instead we were able to show that FN nanofibers have a Poisson’s ratio of ~0.5 because they behaved as ...
You can get the formula for the Poisson's ratio 翻译结果2复制译文编辑译文朗读译文返回顶部 Get the equation for the Poisson's ratio 翻译结果3复制译文编辑译文朗读译文返回顶部 Get the equation for the Poisson's ratio 翻译结果4复制译文编辑译文朗读译文返回顶部 You can get the formula for parking ...
a亲爱的,我现在在想你,但是你却不知道. Dear, I am thinking you now, but you did not know actually.[translate] acontact pressure and ν the Poisson’s ratio. Therefore, such 联络压力和ν泊松的比率。 所以,这样[translate]
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Poisson ratio, and the density of the shell material respectively. U represents the vector of the shell displacements at point(∮,z)on the shell surface;Fdenotes5个回答 泊松比,和外壳材料的密度。 u表示点(∮,Z)上的壳面壳的位移向量; fdenotes...
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