At room temperature (200C) a 0.50mm gap exists between the ends of the rods shown. At a later time when the temperature has reached 1400C. (a) Determine the normal stress in the aluminum rod. (b) Determine the change in length of the aluminum rod
At room temperature (200C) a 0.50mm gap exists between the ends of the rods shown. At a later time when the temperature has reached 1400C. (a) Determine the normal stress in the aluminum rod. (b) Determine the change in length of the aluminum rod
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question
At room temperature (200C) a 0.50mm gap exists between the ends of the rods shown. At a later time when the temperature has reached 1400C.
(a) Determine the normal stress in the aluminum rod.
(b) Determine the change in length of the aluminum rod.
![0.5 mm
300 mm-
-250 mm
A
B
Aluminum
Stainless steel
A = 2000 mm²
E = 75 GPa
a = 23 x 16-6°C
A = 800 mm2
E = 190 GPa
a = 17.3 x 10-/°C](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff8412376-9772-4df3-986a-e19cf6b91256%2F29002ea8-5383-462a-af19-fbb077155e9d%2Femdw4gh_processed.jpeg&w=3840&q=75)
Transcribed Image Text:0.5 mm
300 mm-
-250 mm
A
B
Aluminum
Stainless steel
A = 2000 mm²
E = 75 GPa
a = 23 x 16-6°C
A = 800 mm2
E = 190 GPa
a = 17.3 x 10-/°C
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