An element is composed of a circular steel tube, which is enclosed by a steel cylinder as shown in the figure. The element is subjected to a compressive force P=12 KN. The aluminum cylinder has an outside diameter of 10 mm and a modulus of elasticity Ea=75 GPa. The steel tube has an outer diameter of 3 mm and a modulus of elasticity Eac = 190GPa. The element has a length L = 200 mm. Determine: - the compressive stresses in the aluminum cylinder and the steel tube. -the compression forces in the aluminum cylinder and the steel tube. -The contraction of the element product of the force P.
An element is composed of a circular steel tube, which is enclosed by a steel cylinder as shown in the figure. The element is subjected to a compressive force P=12 KN. The aluminum cylinder has an outside diameter of 10 mm and a modulus of elasticity Ea=75 GPa. The steel tube has an outer diameter of 3 mm and a modulus of elasticity Eac = 190GPa. The element has a length L = 200 mm. Determine: - the compressive stresses in the aluminum cylinder and the steel tube. -the compression forces in the aluminum cylinder and the steel tube. -The contraction of the element product of the force P.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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An element is composed of a circular steel tube, which is enclosed by a steel cylinder as shown in the figure. The element is subjected to a compressive force P=12 KN. The aluminum cylinder has an outside diameter of 10 mm and a modulus of elasticity Ea=75 GPa. The steel tube has an outer diameter of 3 mm and a modulus of elasticity Eac = 190GPa. The element has a length L = 200 mm.
Determine:
- the compressive stresses in the aluminum cylinder and the steel tube.
-the compression forces in the aluminum cylinder and the steel tube.
-The contraction of the element product of the force P.
Transcribed Image Text:P
Dac=3 mm
L= 200 mm
Da= 10 mm
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