Axial loads are applied with rigid bearing plates to the solid cylindrical rods shown in the figure. The diameter of aluminum rod (1) is 1.50 in., the diameter of brass rod (2) is 1.25 in., and the diameter of steel rod (3) is 2.25 in. Determine the axial normal stress in each of the three rods. Assume P = 6 kips, Q = 3 kips, R = 10 kips and S = 25 kips. The normal stress is positive if tensile and negative if compressive. B |R (2) |S C 3) D Answers: 01 = i ksi 02 = ksi O3 = i ksi
Axial loads are applied with rigid bearing plates to the solid cylindrical rods shown in the figure. The diameter of aluminum rod (1) is 1.50 in., the diameter of brass rod (2) is 1.25 in., and the diameter of steel rod (3) is 2.25 in. Determine the axial normal stress in each of the three rods. Assume P = 6 kips, Q = 3 kips, R = 10 kips and S = 25 kips. The normal stress is positive if tensile and negative if compressive. B |R (2) |S C 3) D Answers: 01 = i ksi 02 = ksi O3 = i ksi
Mechanics of Materials (MindTap Course List)
9th Edition
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Barry J. Goodno, James M. Gere
Chapter7: Analysis Of Stress And Strain
Section: Chapter Questions
Problem 7.2.17P: A simply supported beam is subjected to point load P at mid-span. The normal stress on an element at...
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