The stress strain curve determined from a sample of material is shown in the figure. The original diameter was 14.3 mm and it changed to 14.28858 when a 43.5 kN load was applied. Calculate Poisson's ratio for the sample. o (MPa) 550 400

The stress strain curve determined from a sample of material is shown in the figure. The original diameter was 14.3 mm and it changed to 14.28858 when a 43.5 kN load was applied. Calculate Poisson's ratio for the sample. o (MPa) 550 400

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter7: Analysis Of Stress And Strain

Section: Chapter Questions

Problem 7.7.3P: An element of material in plain strain is subjected to shear strain xy = 0.0003. (a) Determine the...

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Thermal Properties of Materials

In mechanical engineering, the thermal property is represented as the physical quantity that is relevant to the application of heat. The thermal properties are evaluated by variations in any specific material due to low heat or high heat. The quantities that influence the thermal property of the materials are mass, density, temperature, and many others.

Question

The stress strain curve determined from a sample of material
is shown in the figure. The original diameter was 14.3 mm
and it changed to 14.28858 when a 43.5 kN load was applied.
Calculate Poisson's ratio for the sample.
o (MPa)
550
400
0.00275
Poisson's ratio = -0.412
X
0.0

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