Show the complete and organize solution. Write your answer with four decimal places and enclose them in a box. Solve as neatly as possible thank you!ANSWER ONLY A AND B Problem 1: A rectangular magnesium bar having a cross section width of 4.8mm and its length is six times ofthe width. The sample was subject to undergone stress-strain testing and was subject to deform in tension.Below is the load-elongation data was obtained during stress-strain testing until fracture.N 031.75 31.765690139028153715407049356425705071706915625031.7831.8131.8531.87532.07 32.70533.34 33.97534.61 35.245mmAnswer the following:(a) Plot the complete data as engineering stress versus engineering strain. Show 2 sample computations.(b) Replot the first 7 data (Hint: It is advisable to have the strain (x-axis) increment by 0.002)(c) Determine the modulus of elasticity, yield strength at 0.002 strain offset, tensile strength and thefracture strength. Show it on graph.(d) Compute the modulus of resilience, ductility (in percent elongation) and working stress if the designsafety factor is 4.2

Answered: Image /qna-images/answer/e799794a-80c2-4218-b3e6-1c9830050d60.jpg

Problem 1: A rectangular magnesium bar having a cross section width of 4.8mm and its length is six times of the width. The sample was subject to undergone stress-strain testing and was subject to deform in tension. Below is the load-elongation data was obtained during stress-strain testing until fracture. 2815 3715 31.85 31.875 690 1390 4070 4935 6425 7050 7170 6915 6250 31.75 31.765 31.78 31.81 32.07 32.705 33.34 33.975| 34.61 35.245 mm Answer the following: (a) Plot the complete data as engineering stress versus engineering strain. Show 2 sample computations. (b) Replot the first 7 data (Hint: It is advisable to have the strain (x-axis) increment by 0.002)

Problem 1: A rectangular magnesium bar having a cross section width of 4.8mm and its length is six times of the width. The sample was subject to undergone stress-strain testing and was subject to deform in tension. Below is the load-elongation data was obtained during stress-strain testing until fracture. 2815 3715 31.85 31.875 690 1390 4070 4935 6425 7050 7170 6915 6250 31.75 31.765 31.78 31.81 32.07 32.705 33.34 33.975| 34.61 35.245 mm Answer the following: (a) Plot the complete data as engineering stress versus engineering strain. Show 2 sample computations. (b) Replot the first 7 data (Hint: It is advisable to have the strain (x-axis) increment by 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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