12 mm 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 each connection, determine 45 mm 22 kN 22 kN 12 mm the maximum value of the 60° average normal stress (a) in link AB (i.e. at A), and (b) in link BC (i.e. at section a-a). 45 mm 45° a a [Ans. (a) 107.3 MPa (b) -72.96 MPa] Fig. P1.9 12 mm 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 bearing stress at A in member АВ. В 45 mm 22 kN [Ans. (a) 51.2 MPa (b) -134.2 MPa] 22 kN 12 mm 60° PROBLEM 1.26 45 mm 45° 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. Fig. P1.9 [Ans. (a) 62.8 MPa (b) -164.4 MPa (c) -82.2 MPa]
12 mm 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 each connection, determine 45 mm 22 kN 22 kN 12 mm the maximum value of the 60° average normal stress (a) in link AB (i.e. at A), and (b) in link BC (i.e. at section a-a). 45 mm 45° a a [Ans. (a) 107.3 MPa (b) -72.96 MPa] Fig. P1.9 12 mm 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 bearing stress at A in member АВ. В 45 mm 22 kN [Ans. (a) 51.2 MPa (b) -134.2 MPa] 22 kN 12 mm 60° PROBLEM 1.26 45 mm 45° 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. Fig. P1.9 [Ans. (a) 62.8 MPa (b) -164.4 MPa (c) -82.2 MPa]
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
Related questions
Question
Do problem 1.25 question(b)
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Week8 Stress1_21-22-1 (1).pdf
| C:/Users/callu/Downloads/Week8_Stress1 21-22-1%20(1).pdf
12 mm
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
45 mm
22 kN
22 kN
each connection, determine
12mm
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).
[Ans. (a) 107.3 MPa (b)
-72.96 MPa]
.09
45 mm
45°
Fig. P1.9
12 mm
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
bearing stress at A in member
B
AB.
[Ans. (a) 51.2 MPa (b) -134.2
45mm
22 kN
22 kN
MPa]
.09
PROBLEM 1.26
45mm
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.
Fig. P1.9
[Ans. (a) 62.8 MPa (b) -164.4
MPa (c) -82.2 MPa]
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Transcribed Image Text:0
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Week8 Stress1_21-22-1 (1).pdf
| C:/Users/callu/Downloads/Week8_Stress1 21-22-1%20(1).pdf
12 mm
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
45 mm
22 kN
22 kN
each connection, determine
12mm
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).
[Ans. (a) 107.3 MPa (b)
-72.96 MPa]
.09
45 mm
45°
Fig. P1.9
12 mm
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
bearing stress at A in member
B
AB.
[Ans. (a) 51.2 MPa (b) -134.2
45mm
22 kN
22 kN
MPa]
.09
PROBLEM 1.26
45mm
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.
Fig. P1.9
[Ans. (a) 62.8 MPa (b) -164.4
MPa (c) -82.2 MPa]
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