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A tensile test was conducted on a mild steel bar. The following data was obtained from the test: Data: (i) Diameter of the steel bar = 3cm (ii) Gauge Length of the bar = 20cm (iii) load at elastic limite = 250kN (iv) Extension at a load of 150 kN = 0.21mm (v) Maximum Load = 380kN (vi) Total extension = 60mm (vii) Diameter of the rod at the failure = 2.25cm Determine: (a) The Young's modulus

A tensile test was conducted on a mild steel bar. The following data was obtained from the test: Data: (i) Diameter of the steel bar = 3cm (ii) Gauge Length of the bar = 20cm (iii) load at elastic limite = 250kN (iv) Extension at a load of 150 kN = 0.21mm (v) Maximum Load = 380kN (vi) Total extension = 60mm (vii) Diameter of the rod at the failure = 2.25cm Determine: (a) The Young's modulus

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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A tensile test was conducted on a mild steel bar. The following data was obtained from the test: Data: (i) Diameter of the steel bar = 3cm (ii) Gauge Length of the bar = 20cm (iii) load at elastic limite = 250kN (iv) Extension at a load of 150 kN = 0.21mm (v) Maximum Load = 380kN (vi) Total extension = 60mm (vii) Diameter of the rod at the failure = 2.25cm Determine: (a) The Young's modulus
Transcribed Image Text:A tensile test was conducted on a mild steel bar. The following data was obtained from the test: Data: (i) Diameter of the steel bar = 3cm (ii) Gauge Length of the bar = 20cm (iii) load at elastic limite = 250kN (iv) Extension at a load of 150 kN = 0.21mm (v) Maximum Load = 380kN (vi) Total extension = 60mm (vii) Diameter of the rod at the failure = 2.25cm Determine: (a) The Young's modulus
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