Mechanical Engineer Portal

Mechanical Engineers Portal

Sunday, June 18, 2017

Poission Ratio

Understanding the concept of Poisson's Ratio

Poisson's Ratio: It is the ratios of lateral strain to longitudinal strain.

Now Poisson's Ratio can be defined as,

When body experience more than two stress perpendicular to each other then strain in the direction of stress can be written as,

Now strain in the direction of stress written as,

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