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together they are subjected to a compressive force of 200 kN acting on rigid end caps. Determine the shortening of this

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter8: Applications Of Plane Stress (pressure Vessels, Beams, And Combined Loadings)

Section: Chapter Questions

Problem 8.3.10P: Solve the preceding problem if F =90 mm, F = 42 kN, and t = 40°MPa

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Question

A steel pipe (E1=200 GPa) surrounds a solid aluminum-alloy rod (E2 =70 GPa), and together they are subjected to a compressive force of 200 kN acting on rigid end caps. Determine the shortening of this metallic compression member, and determine the normal stresses in the pipe and in the rod.

40 mm
(1)
35 mm-
P = 200 kN
(2)
50 mm-
L = 0.5 m

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