P5 Question 5:The 45° strain rosette shown in Figure 5 is mounted on a machine element. The following readings are obtainedfrom each gauge: &, = 650 x 106, Eb = -300 x 106, and : & = 480 x 106. Determine (a) the in-plane principalstrains, and (b) the maximum in-plane shear strain and the associated average normal strain.45°Figure 545°

Answered: Image /qna-images/answer/f38ce995-baa4-49fd-a624-182c6d4c5ff1.jpg

Question 5: The 45° strain rosette shown in Figure 5 is mounted on a machine element. The following readings are obtained from each gauge: E₂ = 650 x 106, : b = -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. 45° 45° Figure 5

Question 5: The 45° strain rosette shown in Figure 5 is mounted on a machine element. The following readings are obtained from each gauge: E₂ = 650 x 106, : b = -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. 45° 45° Figure 5

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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