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A delta rosette as shown in the figure measures micro-strains as follows: EA = - 100 x 10-6, ɛg = 700 x 10-6, ɛc = 600 x 10-6 B 45° 45° What will be the principal strains, if modulus of elasticity, E = 200 GPa and Poisson's ratio, u = 0.3?

A delta rosette as shown in the figure measures micro-strains as follows: EA = - 100 x 10-6, ɛg = 700 x 10-6, ɛc = 600 x 10-6 B 45° 45° What will be the principal strains, if modulus of elasticity, E = 200 GPa and Poisson's ratio, u = 0.3?

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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A delta rosette as shown in the figure measures micro-strains as follows: EA = - 100 x 10-6, ER = 700 × 10-6, ɛc = 600 x 10-6 B 45° 45° What will be the principal strains, if modulus of elasticity, E= 200 GPa and Poisson's ratio, µ = 0.3?
Transcribed Image Text:A delta rosette as shown in the figure measures micro-strains as follows: EA = - 100 x 10-6, ER = 700 × 10-6, ɛc = 600 x 10-6 B 45° 45° What will be the principal strains, if modulus of elasticity, E= 200 GPa and Poisson's ratio, µ = 0.3?
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