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 В 45 mm 22 kN 22 kN each connection, determine 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 450 a a [Ans. (a) 107.3 MPa (b) -72.96 MPa]

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Part b thanks
C Week8_Stress1_21-22-1 (1).pdf
odf
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
В
45 mm
22 kN
mm diameter is used at
22 kN
each connection, determine
- 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
Transcribed Image Text:C Week8_Stress1_21-22-1 (1).pdf odf 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 В 45 mm 22 kN mm diameter is used at 22 kN each connection, determine - 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
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