The axial assembly consists of a solid 1-in-diameter aluminum alloy [E = 11600 ksi, v = 0.28, a = 12.3× 10-6/°F]rod (1) and a solid 1.64-in-diameter bronze [E = 16200 ksi, v = 0.14, a = 9.8 x 10-6/°F] rod (2). Assume L;-16 in., L2=26 in. If the supports at A and Care rigid and the assembly is stress free at 9°F, determine: (a) the normal stresses o1 , 0z in both rods at 133°F (positive if tensile, negative if compressive). (b) the displacement ug of flange B (positive if to the right, negative to the left). (c) the change in diameter Ad, of the aluminum rod. B (1) L2 Answers: (a) o, = ksi, o2 = ksi (b) ug = i in. %3D (c) Adi in.
The axial assembly consists of a solid 1-in-diameter aluminum alloy [E = 11600 ksi, v = 0.28, a = 12.3× 10-6/°F]rod (1) and a solid 1.64-in-diameter bronze [E = 16200 ksi, v = 0.14, a = 9.8 x 10-6/°F] rod (2). Assume L;-16 in., L2=26 in. If the supports at A and Care rigid and the assembly is stress free at 9°F, determine: (a) the normal stresses o1 , 0z in both rods at 133°F (positive if tensile, negative if compressive). (b) the displacement ug of flange B (positive if to the right, negative to the left). (c) the change in diameter Ad, of the aluminum rod. B (1) L2 Answers: (a) o, = ksi, o2 = ksi (b) ug = i in. %3D (c) Adi in.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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![The axial assembly consists of a solid 1-in-diameter aluminum alloy
[E = 11600 ksi, v= 0.28, a = 12.3x 10-6/°F]rod (1) and a
solid 1.64-in-diameter bronze [E = 16200 ksi, v = 0.14, a = 9.8 x
10-6/°F] rod (2). Assume L=16 in., L2=26 in. If the supports atA and
Care rigid and the assembly is stress free at 9°F, determine:
(a) the normal stresses o1,02 in both rods at 133°F (positive if
tensile, negative if compressive).
(b) the displacement ug of flange B (positive if to the right, negative
to the left).
(c) the change in diameter Adı of the aluminum rod.
B
C
L2
Answers:
(a) o =
ksi, o2 =
ksi
(b) ug = i
in.
(c) Ad,
in.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F4338af6b-5c46-48b5-87ab-15b35a63ea56%2F01bc24b7-5fce-43d2-9224-f78784ecf8bb%2Feigvoo_processed.png&w=3840&q=75)
Transcribed Image Text:The axial assembly consists of a solid 1-in-diameter aluminum alloy
[E = 11600 ksi, v= 0.28, a = 12.3x 10-6/°F]rod (1) and a
solid 1.64-in-diameter bronze [E = 16200 ksi, v = 0.14, a = 9.8 x
10-6/°F] rod (2). Assume L=16 in., L2=26 in. If the supports atA and
Care rigid and the assembly is stress free at 9°F, determine:
(a) the normal stresses o1,02 in both rods at 133°F (positive if
tensile, negative if compressive).
(b) the displacement ug of flange B (positive if to the right, negative
to the left).
(c) the change in diameter Adı of the aluminum rod.
B
C
L2
Answers:
(a) o =
ksi, o2 =
ksi
(b) ug = i
in.
(c) Ad,
in.
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