Еxample The following information obtained in tension test on a material as the sectional area of the sample is 50 mm and length 1000 mm, draw the stress strain curve and then determine the value of proportional limit, yield stress and ultimate strength, failure stress and modulus of elasticity. Load(KN) 10 20 30 40 42 42.5 42.8 43 43.2 Extension(mm) 5 10 15 20 25 30 33 36 40 Load(KN) 44 46 50 54 55 53 50 46 43 Extension(mm) 45 50 60 80 100 120 136 150 160

Еxample The following information obtained in tension test on a material as the sectional area of the sample is 50 mm and length 1000 mm, draw the stress strain curve and then determine the value of proportional limit, yield stress and ultimate strength, failure stress and modulus of elasticity. Load(KN) 10 20 30 40 42 42.5 42.8 43 43.2 Extension(mm) 5 10 15 20 25 30 33 36 40 Load(KN) 44 46 50 54 55 53 50 46 43 Extension(mm) 45 50 60 80 100 120 136 150 160

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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