A thin plate made of steel with E = 29000 ksi and G= 11000 ksi has strains at a particular point represented as &x = 600μ, &y= 100µ, Yxy = 1500µ, as determined by strain gages. Determine the principal strains and the maximum shearing strain at the point. Determine the principal strain directions. Draw a sketch showing the principal strain distortions and the maximum shearing strain distortion.

A thin plate made of steel with E = 29000 ksi and G= 11000 ksi has strains at a particular point represented as &x = 600μ, &y= 100µ, Yxy = 1500µ, as determined by strain gages. Determine the principal strains and the maximum shearing strain at the point. Determine the principal strain directions. Draw a sketch showing the principal strain distortions and the maximum shearing strain distortion.

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 7.7.19P: During a test of an airplane wing, the strain gage readings from a 45° rosette (see figure) are as...

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