Mechanics of Materials
11th Edition
ISBN: 9780137605460
Author: Russell C. Hibbeler
Publisher: Pearson Education (US)
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Textbook Question
Chapter 4.2, Problem 20P
The assembly consists of three titanium (Ti-6A1-4V) rods and a rigid bar AC. The cross-sectional area of each rod is given in the figure. If a force of 60 kip is applied to the ring F, determine the horizontal displacement of point F.
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The assembly consists of three titanium (Ti-6A1-
4V) rods and a rigid bar AC. The cross-section area
of each rod is given in the figure. If a force of 60 kip
is applied o the ring F, determine the horizontal
displacement of point F.
Hint: Refer to the textbook appendix for material
properties.
AEF 2 in² 1 ft
=
60 kip F-2 ft-
2 ft
A
C
6 ft
B
AAB
=
1 in²
E
ACD = 1.5 in²
6 ft
D
Both portions of the rod ABC are made of an aluminum for which E = 70 GPa.
What is the corresponding displacement at B in millimeter if P = 57 kN and Q = 397 kN?
The assembly consists of three steel rods (E=13 x 106 psi) and a rigid bar AC. The
cross-sectional area of each rod is given in Figure 1. If a force of 6.5 kip is applied to the
ring F, determine the horizontal displacement of point F.
D
4 ft
AcD = 1.5 in?
2 ft
F
E
1 ft
6.5 kip
1 ft AEF = 2.1 in?
A AB = 1.3 in?
6 ft
Figure 1
Chapter 4 Solutions
Mechanics of Materials
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