A copper [E = 104 GPa, a = 16.7x10-6/°C] rod (2) is placed within a steel [E = 208 GPa, a = 11.8x10-6/°C] tube (1) of the same length. The two components are connected at each end by pins that pass through both the tube and the rod. The outside diameter of the steel tube is D₁ = 110 mm, its inside diameter is d₁ = 85 mm, and its cross-sectional area is A₁ = 3829 mm². The diameter of the solid copper rod is d₂ = 60 mm, and its cross-sectional area is A₂ = 2828 mm². Calculate the normal stress in the copper rod if the temperature of the entire assembly is raised by 48°C. Pin Answer: 0₂- i Steel Tube (1) Pin MPa Copper Rod (2)
A copper [E = 104 GPa, a = 16.7x10-6/°C] rod (2) is placed within a steel [E = 208 GPa, a = 11.8x10-6/°C] tube (1) of the same length. The two components are connected at each end by pins that pass through both the tube and the rod. The outside diameter of the steel tube is D₁ = 110 mm, its inside diameter is d₁ = 85 mm, and its cross-sectional area is A₁ = 3829 mm². The diameter of the solid copper rod is d₂ = 60 mm, and its cross-sectional area is A₂ = 2828 mm². Calculate the normal stress in the copper rod if the temperature of the entire assembly is raised by 48°C. Pin Answer: 0₂- i Steel Tube (1) Pin MPa Copper Rod (2)
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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![A copper [E = 104 GPa, a = 16.7x10-6/°C] rod (2) is placed within a steel [E = 208 GPa, a = 11.8×10-6/°C] tube (1) of the same length.
The two components are connected at each end by pins that pass through both the tube and the rod. The outside diameter of the steel
tube is D₁ = 110 mm, its inside diameter is d₁ = 85 mm, and its cross-sectional area is A₁ = 3829 mm². The diameter of the solid copper
rod is d₂ = 60 mm, and its cross-sectional area is A₂ = 2828 mm².
Calculate the normal stress in the copper rod if the temperature of the entire assembly is raised by 48°C.
Pin
Answer:
0₂- i
Steel Tube (1)
A
Pin
MPa
Copper
Rod (2)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ffa2404b3-21a3-40a9-8419-9434214e90b4%2F7d435641-0758-4f08-8ced-437f863fcdf7%2Fyluihv9_processed.png&w=3840&q=75)
Transcribed Image Text:A copper [E = 104 GPa, a = 16.7x10-6/°C] rod (2) is placed within a steel [E = 208 GPa, a = 11.8×10-6/°C] tube (1) of the same length.
The two components are connected at each end by pins that pass through both the tube and the rod. The outside diameter of the steel
tube is D₁ = 110 mm, its inside diameter is d₁ = 85 mm, and its cross-sectional area is A₁ = 3829 mm². The diameter of the solid copper
rod is d₂ = 60 mm, and its cross-sectional area is A₂ = 2828 mm².
Calculate the normal stress in the copper rod if the temperature of the entire assembly is raised by 48°C.
Pin
Answer:
0₂- i
Steel Tube (1)
A
Pin
MPa
Copper
Rod (2)
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