A fatigue test was conducted in which the mean stress was 70 MPa (10150 psi), and the stress amplitude was 230 MPa (33360 psi). (a) Compute the maximum stress level. i (b) Compute the minimum stress level. i (c) Compute the stress ratio. i MPa i MPa (d) Compute the magnitude of the stress range. MPa
A fatigue test was conducted in which the mean stress was 70 MPa (10150 psi), and the stress amplitude was 230 MPa (33360 psi). (a) Compute the maximum stress level. i (b) Compute the minimum stress level. i (c) Compute the stress ratio. i MPa i MPa (d) Compute the magnitude of the stress range. MPa
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 1.6.7P: A wine of length L = 4 ft and diameter d = 0.125 in. is stretched by tensile forces P = 600 lb. The...
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