Consider a bar of cast iron under complex loading. The bar is subjected to a bending moment of M = 39 N m and a twist moment of T = 225 N m. The diameter of the bar is D 20 mm. If the %3D material of the bar fails at oYield = 128 MPa in a simple tension test, will failure of the bar occur according to the maximum shear stress criterion?
Consider a bar of cast iron under complex loading. The bar is subjected to a bending moment of M = 39 N m and a twist moment of T = 225 N m. The diameter of the bar is D 20 mm. If the %3D material of the bar fails at oYield = 128 MPa in a simple tension test, will failure of the bar occur according to the maximum shear stress criterion?
Mechanics of Materials (MindTap Course List)
9th Edition
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Barry J. Goodno, James M. Gere
Chapter3: Torsion
Section: Chapter Questions
Problem 3.5.1P: A circular copper bar with diameter d = 3 in. is subjected to torques T = 30 kip-in. at its ends....
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![Consider a bar of cast iron under complex loading. The bar is subjected to a bending moment of
M = 39 N m and a twist moment of T = 225 N m. The diameter of the bar is D 20 mm. If the
%3!
material of the bar fails at oYield = 128 MPa in a simple tension test, will failure of the bar occur
according to the maximum shear stress criterion?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F4d59c44d-d989-4315-a7bf-61a044436b2b%2Ff42abcf1-dc65-48a9-9ea1-7f44a29a6be6%2Fn4gm1hd_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Consider a bar of cast iron under complex loading. The bar is subjected to a bending moment of
M = 39 N m and a twist moment of T = 225 N m. The diameter of the bar is D 20 mm. If the
%3!
material of the bar fails at oYield = 128 MPa in a simple tension test, will failure of the bar occur
according to the maximum shear stress criterion?
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