The beam is supported by double-shear pins at A, B, and C. The radius of all the pins are r = 8 mm. Hint: 1. Remember that rod BC is a 2-force member 0₁ d₁ B F₁ d2 F₂ Ö F₁ dz d₁ A
The beam is supported by double-shear pins at A, B, and C. The radius of all the pins are r = 8 mm. Hint: 1. Remember that rod BC is a 2-force member 0₁ d₁ B F₁ d2 F₂ Ö F₁ dz d₁ A
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
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Question

Transcribed Image Text:Values for the figure are given in the following table. Note
the figure may not be to scale.
Variable
F₁
F2
F3
F4
d₁
d₂
0₁
A
a. Determine the magnitude of the normal force in rod
BC, NBC.
b. Determine the magnitude of the reaction force in pin
A, A
c. Determine the average shear stress in pin A, TA.
d. Determine the average shear stress in pin B, TB.
e. Determine the average shear stress in pin C, TC.
Round your final answers to 3 significant digits/figures.
NBC =
TA =
TB =
TC =
Value
Hel
12 KN
38 KN
60 KN
28 KN
0.75 m
1.25 m
30 degrees
KN
KN
MPa
MPa
MPa

Transcribed Image Text:The beam is supported by double-shear pins at A, B, and C.
The radius of all the pins are r = 8 mm.
Hint:
1. Remember that rod BC is a 2-force member
0₁
Variable
F₁
F2
F3
F₁
d₁
d₂
0₁
d₁
NBC
OB
=
F₁
d2
Value
F₂
12 KN
38 KN
60 KN
28 KN
0.75 m
1.25 m
30 degrees
Values for the figure are given in the following table. Note
the figure may not be to scale.
d2
F₁
dz
KN
F₁
a. Determine the magnitude of the normal force in rod
BC, NBC.
b.
Determine the magnitude of the reaction force in pin
A, A
c. Determine the average shear stress in pin A, TA.
d. Determine the average shear stress in pin B, TB.
e. Determine the average shear stress in pin C, TC.
d₁
Round your final answers to 3 significant digits/figures.
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