The stepped circular shaft made of aluminum (E = 69 Gpa, u = 0.35) is loaded by an axial force of 3 kN, 2.4 22 r=2.4 mm 2.0 3 kN k 18 A B. 12 mm 16 D/d-2 -1.5 -1.2 -1.05 1.01 15 mm 14 (a) Determine the average nomal stress in section AB and BC of the shaft at locations away from the fillet. 12 1.0 Section AB, o = Section BC, o = 0.2 0.1 r/d 0.3 (b) Determine the change of the diameter in section AB due to Poisson's effect. Section AB, Ad = (c) Determine the highest normal stress at the fillet considering stress concentration. At the fillet, o = (d) Determine the normal and shear stresses on the oblique surface that has an incline angle of 60º with the normal cross section of the shaft in section AB as shown. O = T =

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Answer A-D please, it's all apart of one question 

2.6
2.4
22
2.0
1.8
1.6
D/d -2
1.5
1.2
1.05
1.01
1.4
12
1.0
0.2
r/d
to Poisson's effect
Transcribed Image Text:2.6 2.4 22 2.0 1.8 1.6 D/d -2 1.5 1.2 1.05 1.01 1.4 12 1.0 0.2 r/d to Poisson's effect
The stepped circular shaft made of aluminum (E
69 Gpa, и —
%3D
2.4
0.35) is loaded by an axial force of 3 kN,
2.2
r=2.4 mm
2.0
k
18
3 kN
60
A
12 mm
16
D/d-2
1.5
1.2
1.05
1.01
15 mm
1.4
(a) Determine the average normal stress in section AB
and BC of the shaft at locations away from the fillet.
12
10
Section AB, o =
Section BC, o =
0.3
0.1
r/d
0.2
(b) Determine the change of the diameter in section A B due to Poisson's effect.
Section AB, Ad =
(c) Determine the highest normal stress at the fillet considering stress concentration.
At the fillet, o =
(d) Determine the normal and shear stresses on the oblique surface that has an incline angle of 60º with the normal
cross section of the shaft in section AB as shown.
T =
Transcribed Image Text:The stepped circular shaft made of aluminum (E 69 Gpa, и — %3D 2.4 0.35) is loaded by an axial force of 3 kN, 2.2 r=2.4 mm 2.0 k 18 3 kN 60 A 12 mm 16 D/d-2 1.5 1.2 1.05 1.01 15 mm 1.4 (a) Determine the average normal stress in section AB and BC of the shaft at locations away from the fillet. 12 10 Section AB, o = Section BC, o = 0.3 0.1 r/d 0.2 (b) Determine the change of the diameter in section A B due to Poisson's effect. Section AB, Ad = (c) Determine the highest normal stress at the fillet considering stress concentration. At the fillet, o = (d) Determine the normal and shear stresses on the oblique surface that has an incline angle of 60º with the normal cross section of the shaft in section AB as shown. T =
Expert Solution
Step 1

 

Given:

E=69 GPa

P=3kN

μ=0.35

d=12 mm

D=15 mm

r=2.4 mm

 

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