of the assembly shown. Knowing that a pin of 20 mm diameter is used at each connection, determine 2 kN 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). 5 mm

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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E Week8 Stress1_21-22-1 (1).pdf
ress1_21-22-1%20(1).pdf
PROBLEM 1.9
Two horizontal 22 kN
12 mm
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).
[Ans. (a) 107.3 MPa (b)
-72.96 MPa]
45°A 45 mm
a
a
C
Fig. P1.9
Transcribed Image Text:E Week8 Stress1_21-22-1 (1).pdf ress1_21-22-1%20(1).pdf PROBLEM 1.9 Two horizontal 22 kN 12 mm 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). [Ans. (a) 107.3 MPa (b) -72.96 MPa] 45°A 45 mm a a C Fig. P1.9
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