The 45° strain rosette shown in Figure 5 is mounted on a machine element. The following readings are obtained from each gauge: ₁ = 650 x 106, E = -300 x 106, and : = 480 x 106. Determine (a) the in-plane principal strains, and (b) the maximum in-plane shear strain and the associated average normal strain.
The 45° strain rosette shown in Figure 5 is mounted on a machine element. The following readings are obtained from each gauge: ₁ = 650 x 106, E = -300 x 106, and : = 480 x 106. Determine (a) the in-plane principal strains, and (b) the maximum in-plane shear strain and the associated average normal strain.
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 7.7.20P: A strain rosette (see figure) mounted on the surface of an automobile frame gives the following...
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