Poisson's ratio

Описание к видео Poisson's ratio

When you strain a material along one axis, you often see corresponding strain perpendicular to the load direction. A material under tension gets thinner, for example. The ratio of these two strains is defined as Poisson's ratio. Most materials are between 0.25-0.35 with some exceptions. Isotropic materials allow us to relate young's modulus and shear modulus through Poisson's ratio.

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