The stress-strain diagram of a structural material is given below. Find the following: (A) Elastic modulus. (B) Johnson’s Apparent Elastic Limit. (C) Yield Strength at 0.4% offset. (D) Modulus of Resilience. (E) Modulus of Toughness.

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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 1. The stress-strain diagram of a structural material is given below. Find the following: (A) Elastic modulus. (B) Johnson’s Apparent Elastic Limit. (C) Yield Strength at 0.4% offset. (D) Modulus of Resilience. (E) Modulus of Toughness. 

50
40
STRESS 30
(KSI)
20
10
0
0 2
4 6
STRAIN (10³)
8 10 12
14
16
18
20
Transcribed Image Text:50 40 STRESS 30 (KSI) 20 10 0 0 2 4 6 STRAIN (10³) 8 10 12 14 16 18 20
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