International Edition---engineering Mechanics: Statics, 4th Edition
4th Edition
ISBN:9781305501607
Author:Andrew Pytel And Jaan Kiusalaas
Publisher:Andrew Pytel And Jaan Kiusalaas
Chapter9: Moments And Products Of Inertia Of Areas
Section: Chapter Questions
Problem 9.94RP: The properties of the unequal angle section are Ix=80.9in.4,Iy=38.8in.4, and Iu=21.3in.4. Determine...
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Question
A bar with a circular cross section having two
different diameters d and 2d is shown in the figure.
The length of each segment of the bar is L/2, and the
modulus of elasticity of the material is E.
(a) Obtain a formula for the strain energy U of the
bar due to the load P.
(b) Calculate the strain energy if the load
P = 27 kN, the length L = 600 mm, the
diameter d = 40 mm, and the material is
brass with E = 105 GPa.
![L.
2](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F02467b16-8377-4308-8407-33f1e03d5d0d%2F3cccc22b-120f-4472-b22b-57d583a244cb%2Fmjnydew_processed.png&w=3840&q=75)
Transcribed Image Text:L.
2
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