PROBLEM 1.25 For the assembly and loading of Prob. 1.9, determine (a) the average shearing stress in the pin at A, and (b) the average

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Do problem 1.25 question (a)

00
00
10
5
Week8 Stress1_21-22-1 (1).pdf
O File C:/Users/callu/Downloads/Week8_Stress1 21-22-1%20(1).pdf
12mm
PROBLEM 1.9
Two horizontal 22 kN
forces are applied to pin B
of the assembly shown.
Knowing that a pin of 20
mm diameter is used at
SI
each connection, determine
B.
45 mm
22 kN
22 kN
12 mm
the maximum value of the
average normal stress (a)
in link AB (i.e. at A), and
(b) in link BC (i.e. at
section a-a).
09
A,
45 mm
45°,
a.
a.
[Ans. (a) 107.3 MPa (b)
-72.96 MPa]
Fig. P1.9
PROBLEM 1.25
12 mm
For the assembly and loading of
Prob. 1.9, determine (a) the
average shearing stress in the
pin at A, and (b) the average
bearing stress at A in member
AB.
[Ans. (a) 51.2 MPa (b) -134.2
45 mm
22 kN
22 kN
MPa]
12 mm
A
.09
PROBLEM 1.26
45 mm
For the assembly and loading of
Prob. 1.9, determine (a) the
average shearing stress in the
pin at C, (b) the average bearing
stress at C in member BC, and
(c) the average bearing
stress at B in member BC.
[Ans. (a) 62.8 MPa (b) -164.4
MPa (c) -82.2 MPa]
Fig. P1.9
16:16
29/11/2021
20,
delete
pune
I01
backsp ace
96
23
an Gd
Transcribed Image Text:00 00 10 5 Week8 Stress1_21-22-1 (1).pdf O File C:/Users/callu/Downloads/Week8_Stress1 21-22-1%20(1).pdf 12mm PROBLEM 1.9 Two horizontal 22 kN forces are applied to pin B of the assembly shown. Knowing that a pin of 20 mm diameter is used at SI each connection, determine B. 45 mm 22 kN 22 kN 12 mm the maximum value of the average normal stress (a) in link AB (i.e. at A), and (b) in link BC (i.e. at section a-a). 09 A, 45 mm 45°, a. a. [Ans. (a) 107.3 MPa (b) -72.96 MPa] Fig. P1.9 PROBLEM 1.25 12 mm For the assembly and loading of Prob. 1.9, determine (a) the average shearing stress in the pin at A, and (b) the average bearing stress at A in member AB. [Ans. (a) 51.2 MPa (b) -134.2 45 mm 22 kN 22 kN MPa] 12 mm A .09 PROBLEM 1.26 45 mm For the assembly and loading of Prob. 1.9, determine (a) the average shearing stress in the pin at C, (b) the average bearing stress at C in member BC, and (c) the average bearing stress at B in member BC. [Ans. (a) 62.8 MPa (b) -164.4 MPa (c) -82.2 MPa] Fig. P1.9 16:16 29/11/2021 20, delete pune I01 backsp ace 96 23 an Gd
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