Given the stress-strain relationship for an aluminum alloy specimen, choose the correct (nearest) Young's modulus within the linear portion and tangent modulus at a stress of 45,000 psi. Stress, psi 60,000 40,000 20,000 0 0 0.002 0.004 0.006 Strain, in. /in. 0.008 Young's modulus = 4.8x10^6 psi; Tangent modulus = 10x10^6 psi Young's modulus = 10x10^6 psi; Tangent modulus = 4.7x10^6 ksi Young's modulus = 5x10^6 psi; Tangent modulus= 4.7x10^6 psi Young's modulus = 10x10^6 psi; Tangent modulus = 4.7x10^6 psi

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Given the stress-strain relationship for an aluminum alloy specimen, choose the
correct (nearest) Young's modulus within the linear portion and tangent modulus at a
stress of 45,000 psi.
60,000
12/
40,000
0.002 0.004 0.006
Strain, in./in.
Oe.
Young's modulus = 4.8x10^6 psi; Tangent modulus = 10x10^6 psi
Young's modulus = 10x10^6 psi; Tangent modulus = 4.7×10^6 ksi
Young's modulus = 5x10^6 psi; Tangent modulus = 4.7x10^6 psi
Young's modulus = 10x10^6 psi; Tangent modulus = 4.7x10^6 psi
Transcribed Image Text:Given the stress-strain relationship for an aluminum alloy specimen, choose the correct (nearest) Young's modulus within the linear portion and tangent modulus at a stress of 45,000 psi. 60,000 12/ 40,000 0.002 0.004 0.006 Strain, in./in. Oe. Young's modulus = 4.8x10^6 psi; Tangent modulus = 10x10^6 psi Young's modulus = 10x10^6 psi; Tangent modulus = 4.7×10^6 ksi Young's modulus = 5x10^6 psi; Tangent modulus = 4.7x10^6 psi Young's modulus = 10x10^6 psi; Tangent modulus = 4.7x10^6 psi
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