A shaft is loaded in bending and torsion such that Ma 500 lbf in, and T T 600 lbf in, T 300 lbf in. For the shaft, S., 100 kpsi and S, = 400 lbfin, M. = 80 kpsi, and a fully - = E corrected endurance limit of S, 30 kpsi is assumed. Let K, 2.2 and K, 1.8. With design factor of 2.0 determine the minimum acceptable diameter of the shaft using the (a) DE-Gerber criterion. (b) DE-elliptic criterion. (c) DE-Soderberg criterion. (d) DE-Goodman criterion. Discuss and compare the results. H

A shaft is loaded in bending and torsion such that Ma 500 lbf in, and T T 600 lbf in, T 300 lbf in. For the shaft, S., 100 kpsi and S, = 400 lbfin, M. = 80 kpsi, and a fully - = E corrected endurance limit of S, 30 kpsi is assumed. Let K, 2.2 and K, 1.8. With design factor of 2.0 determine the minimum acceptable diameter of the shaft using the (a) DE-Gerber criterion. (b) DE-elliptic criterion. (c) DE-Soderberg criterion. (d) DE-Goodman criterion. Discuss and compare the results. H

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 1.3.18P: A stepped shaft ABC consisting of two solid, circular segments is subjected to uniformly distributed...

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