EBK MATERIALS FOR CIVIL AND CONSTRUCTIO
4th Edition
ISBN: 8220102719569
Author: ZANIEWSKI
Publisher: PEARSON
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Textbook Question
Chapter 3, Problem 3.42QP
A drill rod with, a diameter of 1/2 in. is made of high-strength steel alloy with a shear modulus of 11.6 × 106 psi. The rod is to be subjected to a torque T. What is the minimum required length L of the rod so that the cross section at one end can be rotated 60° with respect to the other end without exceeding an allowable shear stress of 45 × 103 psi?
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A drill rod with a diameter of 1/2 in. is made of high-strength steel alloy with a shear modulus of 11.6 * 106 psi. The rod is to be subjected to a torque T.What is the minimum required length L of the rod so that the cross section at one end can be rotated 60° with respect to the other end without exceeding an allowable shear stress of 45 * 103 psi?
Read the question carefully and give me solution according to the question. Urgent please
A drill rod with a diameter of 12 mm is made of high-
strength steel alloy with a shear modulus of 80 GPa. The
rod is to be subjected to a torque T. What is the minimum
required length L of the rod so that the cross section at one
end can be rotated 900 with respect to the other end
without exceeding an allowable shear stress of 300 MPa?
Chapter 3 Solutions
EBK MATERIALS FOR CIVIL AND CONSTRUCTIO
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