Q5 A specimen of magnesium having a rectangular cross section of dimensions(3.2 mm X 19.1 mm) and gage length 63.5 mm is deformed in tension. Using theload-elongation data tabulated as follows load (N) and Extension (mm), Find thestandard mechanical properties.load13802780 5630 743081409870 12850 | 14100143401383012500Ext.0.030.060.120.20.250.641.913.184.455.726.99a) Draw the stress strain curve.b) Find the young modulus.c) Find the proof stressd) Find the ultimate tensile strength.e) Find the fracture stressf) Find the maximum strain.

load extension stress=PA strain=δll 0 0 0 0 1380 0.03…

Q5 A specimen of magnesium having a rectangular cross section of dimension= (3.2 mm X 19.l mm) and gage length 63.5 mm is deformed in tension. Using the load-elongation data tabulated as follows load (N) and Extension (mm), Find the standard mechanical properties

Q5 A specimen of magnesium having a rectangular cross section of dimension= (3.2 mm X 19.l mm) and gage length 63.5 mm is deformed in tension. Using the load-elongation data tabulated as follows load (N) and Extension (mm), Find the standard mechanical properties

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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Concept explainers

Analysis and Procedures for Material Selection

The term material selection means to select the right material for various engineering applications. There are various engineering materials available and each has different individual properties. Thorough knowledge of the material properties and behavior is crucial in the design process. For instance, a structural member, such as a beam, is used to support vertical shear loads by the building itself. To withstand such loads, the material of the beam must possess adequate strength and stiffness to resist any deformation that might lead to the formation of cracks.

Question

Q5 A specimen of magnesium having a rectangular cross section of dimensions
(3.2 mm X 19.1 mm) and gage length 63.5 mm is deformed in tension. Using the
load-elongation data tabulated as follows load (N) and Extension (mm), Find the
standard mechanical properties.
load
1380
2780 5630 7430
8140
9870 12850 | 14100
14340
13830
12500
Ext.
0.03
0.06
0.12
0.2
0.25
0.64
1.91
3.18
4.45
5.72
6.99
a) Draw the stress strain curve.
b) Find the young modulus.
c) Find the proof stress
d) Find the ultimate tensile strength.
e) Find the fracture stress
f) Find the maximum strain.

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