The axial assembly consists of a solid 1.01-in-diameter aluminum alloy [E- 8900 ksi, v - 0.33, a = 12.4x 10-6/°F] rod (1) and a solid 1.63-in-diameter bronze [E - 15400 ksi, v- 0.17,a = 7.3 x 10-6/°F] rod (2). Assume L;-15 in., L2-29 in. If the supports at A and Carerigid and the assembly is stress free at 6°F, determine: (a) the normal stresses o1,02 in both rods at 167°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 L1 L2 Answers: (a) o1 26.591 ksi, o2 = i 10.209 ksi (b) ug - i 0.0418 in. (c) Ad, = i in. 0.0003288
The axial assembly consists of a solid 1.01-in-diameter aluminum alloy [E- 8900 ksi, v - 0.33, a = 12.4x 10-6/°F] rod (1) and a solid 1.63-in-diameter bronze [E - 15400 ksi, v- 0.17,a = 7.3 x 10-6/°F] rod (2). Assume L;-15 in., L2-29 in. If the supports at A and Carerigid and the assembly is stress free at 6°F, determine: (a) the normal stresses o1,02 in both rods at 167°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 L1 L2 Answers: (a) o1 26.591 ksi, o2 = i 10.209 ksi (b) ug - i 0.0418 in. (c) Ad, = i in. 0.0003288
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
Related questions
Question
![X Your answer is incorrect.
The axial assembly consists of a solid 1.01-in-diameter aluminum alloy [E - 8900 ksi, v- 0.33, a = 12.4x 10-6/°F] rod (1) and a
solid 1.63-in-diameter bronze [E - 15400 ksi, v- 0.17,a = 7.3 x 10-6/°F] rod (2). Assume L;-15 in., L2-29 in. If the supports at A and
Care rigid and the assembly is stress free at 6°F, determine:
(a) the normal stresses o1,02 in both rods at 167°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)
L
L2
Answers:
(a) o
26.591
ksi, o2 =
10.209
ksi
(b) ug -
i
0.0418
in.
(c) Adi
in.
0.0003288](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe215793e-2eb4-4674-8de0-db47ce988151%2F5674cd39-cde4-425b-abc5-edece4052e46%2F70k6lv6_processed.png&w=3840&q=75)
Transcribed Image Text:X Your answer is incorrect.
The axial assembly consists of a solid 1.01-in-diameter aluminum alloy [E - 8900 ksi, v- 0.33, a = 12.4x 10-6/°F] rod (1) and a
solid 1.63-in-diameter bronze [E - 15400 ksi, v- 0.17,a = 7.3 x 10-6/°F] rod (2). Assume L;-15 in., L2-29 in. If the supports at A and
Care rigid and the assembly is stress free at 6°F, determine:
(a) the normal stresses o1,02 in both rods at 167°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)
L
L2
Answers:
(a) o
26.591
ksi, o2 =
10.209
ksi
(b) ug -
i
0.0418
in.
(c) Adi
in.
0.0003288
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