The following observations were made during a tensile test on a mild steel specimen 40 mm in diameter and 200 mm long. Elongation is with 40 kN load (with in limit of proportionality) 8=0.0304mm, yield load = 161 kN, Maximum load = 242 kN Length of specimen at fracture = 249mm Find: Young's Modulus of elasticity; E

Structural Analysis
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Author:KASSIMALI, Aslam.
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Chapter2: Loads On Structures
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The following observations were made during a tensile test on a mild
steel specimen 40 mm in diameter and 200 mm long. Elongation is with
40 kN load (with in limit of proportionality)
8=0.0304mm, yield load = 161 kN, Maximum load = 242 kN
Length of specimen at fracture = 249mm
Find:
1) Young's Modulus of elasticity ; E
2)
Yield point stress
Ultimate stress
3)
4)
Percentage elongation
Transcribed Image Text:The following observations were made during a tensile test on a mild steel specimen 40 mm in diameter and 200 mm long. Elongation is with 40 kN load (with in limit of proportionality) 8=0.0304mm, yield load = 161 kN, Maximum load = 242 kN Length of specimen at fracture = 249mm Find: 1) Young's Modulus of elasticity ; E 2) Yield point stress Ultimate stress 3) 4) Percentage elongation
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