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In continuum mechanics, lateral strain, also known as transverse strain, is defined as the ratio of the change in diameter of a circular bar of a material to its diameter due to deformation in the longitudinal direction.
In mechanics, Poisson’s ratio is the negative of the ratio of transverse strain to lateral or axial strain. It is named after Siméon Poisson and is denoted by the Greek letter ‘nu’, It is the ratio of the amount of transversal expansion to the amount of axial compression for small values of these changes.
May 18, 2023 · In continuum mechanics, lateral strain, also known as transverse strain, is defined as the ratio of the change in diameter of a circular bar of a material to its diameter due to deformation in the longitudinal direction.
May 18, 2023 · Strain is the result of the material's deformation or changes in shape as a result of forces that were applied to it. The elastic modulus of the material describes the relationship between stress and strain. Strain is a measure of deformation, whereas stress is a measure of force.
Lateral Strain. Poisson’s ratio is defined as the ratio of lateral strain over longitudinal strain, which is the result of the application of stress on a material. From: Reservoir Engineering, 2016
Nov 14, 2023 · This lateral strain is described by the Poisson’s Ratio: \begin{equation} \nu = -\frac{\epsilon_{L}}{\epsilon_{A}} \end{equation} where \(\epsilon_L\)is the lateral strain and \(\epsilon_A\) is the axial strain. Note the negative sign which signifies a decrease in length.
Nov 7, 2019 · What Does Transverse Strain Mean? A transverse strain, also known as lateral strain, can be defined as the ratio of change in the width of a material to its original width.
