Please annotate the attached image to highlight the different phases of a polymer stress/strain graph. From the attached graph, calculate the following: 1-modulus of elasticity 2-tensile strength 3-the ductility in % of elongation 4- yield strength at a strain offset of 0.002

Please annotate the attached image to highlight the different phases of a polymer stress/strain graph. From the attached graph, calculate the following: 1-modulus of elasticity 2-tensile strength 3-the ductility in % of elongation 4- yield strength at a strain offset of 0.002

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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Question

Please annotate the attached image to highlight the different phases of a polymer stress/strain graph.

From the attached graph, calculate the following:

1-modulus of elasticity

2-tensile strength

3-the ductility in % of elongation

4- yield strength at a strain offset of 0.002

450
400
350
300
250
200
150
100
50
0.2
0.4
0.6
0.8
1.2

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Step 1: Given data

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Step 2: Stress starin curve

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Step 3: Modulus of elasticity (E)

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Step 4: Tensile strength & Ductility in % of elongation

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Step 5: Yield strength at a strain offset of 0.002

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