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● . At a point on the surface of a component a 60° strain gauge rosette measures & = 0.00046 (460μe), & = 0.0002 (200μs), and & = -0.00016 (-160με). Use the Mohr Strain Circle to determine the magnitude and direction of the principal strains and hence the principal stresses. E = 208 GPa and v = 0.29. &c = -0.00016 60° = 0.0002 E = 60⁰ Ea = 0.00046

● . At a point on the surface of a component a 60° strain gauge rosette measures & = 0.00046 (460μe), & = 0.0002 (200μs), and & = -0.00016 (-160με). Use the Mohr Strain Circle to determine the magnitude and direction of the principal strains and hence the principal stresses. E = 208 GPa and v = 0.29. &c = -0.00016 60° = 0.0002 E = 60⁰ Ea = 0.00046

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
Problem 1.1MA
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● At a point on the surface of a component a 60° strain gauge rosette measures & = 0.00046 (460μe), & = 0.0002 (200με), and & = -0.00016 (-160µɛ). င Use the Mohr Strain Circle to determine the magnitude and direction of the principal strains and hence the principal stresses. E = 208 GPa and v= 0.29. &c = -0.00016 60⁰ &b = 0.0002 60⁰ &a = 0.00046 Ez
Transcribed Image Text:● At a point on the surface of a component a 60° strain gauge rosette measures & = 0.00046 (460μe), & = 0.0002 (200με), and & = -0.00016 (-160µɛ). င Use the Mohr Strain Circle to determine the magnitude and direction of the principal strains and hence the principal stresses. E = 208 GPa and v= 0.29. &c = -0.00016 60⁰ &b = 0.0002 60⁰ &a = 0.00046 Ez
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