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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.

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
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Question 5: (8 marks) The 45° strain rosette shown in Figure 5 is mounted on a machine element. The following readings are obtained from each gauge: Ea = 650 x 106, : b = -300 x 106, and : &c = 480 x 10°. Determine (a) the in-plane principal strains, and (b) the maximum in-plane shear strain and the associated average normal strain. a Figure 5 45° 45°
Transcribed Image Text:Question 5: (8 marks) The 45° strain rosette shown in Figure 5 is mounted on a machine element. The following readings are obtained from each gauge: Ea = 650 x 106, : b = -300 x 106, and : &c = 480 x 10°. Determine (a) the in-plane principal strains, and (b) the maximum in-plane shear strain and the associated average normal strain. a Figure 5 45° 45°
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