I need help solving the Mohr's circle for strain finding Point A, the center (C) and the radius (R

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 7.7.6P
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I need help solving the Mohr's circle for strain finding Point A, the center (C) and the radius (R).

The state of strain at the point on the spanner wrench has components of
€x = −260 (10–6), €y = 320 (10−6), Yxy = 180 (10–6). (Figure 1)
Figure
-350 -300 250 -200
A-(-260,90)
-200
R=9.48
-250
-200+
-150
-100
-150 -100 -50
-50
50+
100+
150
C (30,0)
200+
250
900
50
7/2, 10-6
100
150 200
250
300
, 10-6
350
Transcribed Image Text:The state of strain at the point on the spanner wrench has components of €x = −260 (10–6), €y = 320 (10−6), Yxy = 180 (10–6). (Figure 1) Figure -350 -300 250 -200 A-(-260,90) -200 R=9.48 -250 -200+ -150 -100 -150 -100 -50 -50 50+ 100+ 150 C (30,0) 200+ 250 900 50 7/2, 10-6 100 150 200 250 300 , 10-6 350
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