A hollow circular stainless steel bar is loaded in tension by force P. The bar has a length L=300-mm, outer diameter d₂ = 45-mm, and a bar thickness t = 3.4-mm. The allowable stress in tension is 600-MPa and the elongation of the bar must not exceed 1.4-mm.

A hollow circular stainless steel bar is loaded in tension by force P. The bar has a length L=300-mm, outer diameter d₂ = 45-mm, and a bar thickness t = 3.4-mm. The allowable stress in tension is 600-MPa and the elongation of the bar must not exceed 1.4-mm.

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter1: Tension, Compression, And Shear

Section: Chapter Questions

Problem 1.10.10P: A cable and pulley system at D is used to bring a 230-lcg pole (ACB) to a vertical position, as...

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Pressure Vessels

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please help solve

A hollow circular stainless steel bar is loaded in tension by force P. The bar has a length L = 300-mm, outer
diameter d2 = 45-mm, and a bar thickness t = 3.4-mm. The allowable stress in tension is 600-MPa and the
elongation of the bar must not exceed 1.4-mm.
O
dr
-d2-
What is the maximum permissible force P that the shaft can carry?

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