Problem 12. Two strain gauges a and b are attached to a plate made from a material having a modulus of elasticity of E=70GPa and Poisson's ratio v=0.35. If the gauges give a reading of εa 450(10-6) and ε=100(10-6), determine the intensities of the uniform distributed load wx and Wy acting on the plate. The thickness of the plate is 25 mm. Note: no shear force acts on the plane along the x and y axes Wy

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 7.6.13P: A solid spherical ball of magnesium alloy (E = 6.5 × l0-6 psi, v = 0.35) is lowered into the ocean...
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Problem 12. Two strain gauges a and b are attached to a plate made from a material having a
modulus of elasticity of E=70GPa and Poisson's ratio v=0.35. If the gauges give a reading of
εa 450(10-6) and ε=100(10-6), determine the intensities of the uniform distributed load wx and
Wy acting on the plate. The thickness of the plate is 25 mm.
Note: no shear force acts on the plane along the x and y axes
Wy
Transcribed Image Text:Problem 12. Two strain gauges a and b are attached to a plate made from a material having a modulus of elasticity of E=70GPa and Poisson's ratio v=0.35. If the gauges give a reading of εa 450(10-6) and ε=100(10-6), determine the intensities of the uniform distributed load wx and Wy acting on the plate. The thickness of the plate is 25 mm. Note: no shear force acts on the plane along the x and y axes Wy
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