Are the stress-strain curves shown true stress-strain or engineering stress-strain curves?

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Are the stress-strain curves shown true stress-strain or engineering stress-strain curves?
Consider the tensile stress-strain diagram in the figure below labeled 1 and 2. These diagrams are typical of metals. Answer the following questions, and consider
each part as a separate question that has no relationship to previous parts of the question.
Are the stress-strain curves shown true stress-strain or engineering stress-strain curves? (clearly mention Engineering stress-strain curve OR True stress-strain
curve) How do you know? (explain in 2-3 sentences)
1
2
Strain
Stress
Transcribed Image Text:Consider the tensile stress-strain diagram in the figure below labeled 1 and 2. These diagrams are typical of metals. Answer the following questions, and consider each part as a separate question that has no relationship to previous parts of the question. Are the stress-strain curves shown true stress-strain or engineering stress-strain curves? (clearly mention Engineering stress-strain curve OR True stress-strain curve) How do you know? (explain in 2-3 sentences) 1 2 Strain Stress
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