Extensometers attached to the external surface of a pressure vessel indicate that a = 0.002 and & = 0.005 along the longitudinal and transverse directions, respectively. Determine the corresponding stresses for E= 210 GPa and v = 0.4. What would be the error in these stresses if Poisson's ratio were not considered?

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Extensometers attached to the external surface of a pressure vessel indicate
that a = 0.002 and & = 0.005 along the longitudinal and transverse directions,
respectively. Determine the corresponding stresses for E= 210 GPa and v =
0.4. What would be the error in these stresses if Poisson's ratio were not
considered?
Transcribed Image Text:Extensometers attached to the external surface of a pressure vessel indicate that a = 0.002 and & = 0.005 along the longitudinal and transverse directions, respectively. Determine the corresponding stresses for E= 210 GPa and v = 0.4. What would be the error in these stresses if Poisson's ratio were not considered?
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