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The surface stresses of a pure aluminum device (E = 70 GP a, v = 0.33) that were tested on a space shuttle were obtained with stress sensors. The sensors were oriented as shown in Figure 3 and the unit strains obtained were εa = 1100 × 10−6, εb = 1496 × 10−6, and εc = −39.44 × 10−6. (a) What is the stress σxx in the x direction? Use Mohr's circle.

The surface stresses of a pure aluminum device (E = 70 GP a, v = 0.33) that were tested on a space shuttle were obtained with stress sensors. The sensors were oriented as shown in Figure 3 and the unit strains obtained were εa = 1100 × 10−6, εb = 1496 × 10−6, and εc = −39.44 × 10−6. (a) What is the stress σxx in the x direction? Use Mohr's circle.

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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The surface stresses of a pure aluminum device (E = 70 GP a, v = 0.33) that were tested on a space shuttle were obtained with stress sensors. The sensors were oriented as shown in Figure 3 and the unit strains obtained were εa = 1100 × 10−6, εb = 1496 × 10−6, and εc = −39.44 × 10−6.
(a) What is the stress σxx in the x direction? Use Mohr's circle.

B O 40° A C 40° x
Transcribed Image Text:B O 40° A C 40° x
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