A solid round bar shown in figure (1) below with diameter of D=2 in has a groove cut to a diameter of d=1.8 in, with a radius of r= 0.1 in. The bar is not rotating. The bar is loaded with a repeated bending that causes a bending load at the groove to fluctuate between 0 and 15000 lbf ·in. The bar is hot-rolled AISI 1050. Determine the factor of safety for fatigue based on Goodman criteria. (Choose only the approximate correct answer without attaching solution) M M Figure (1) A – 1.023 В - 0.735 C - 1.466 D- 2.542

A solid round bar shown in figure (1) below with diameter of D=2 in has a groove cut to a diameter of d=1.8 in, with a radius of r= 0.1 in. The bar is not rotating. The bar is loaded with a repeated bending that causes a bending load at the groove to fluctuate between 0 and 15000 lbf ·in. The bar is hot-rolled AISI 1050. Determine the factor of safety for fatigue based on Goodman criteria. (Choose only the approximate correct answer without attaching solution) M M Figure (1) A – 1.023 В - 0.735 C - 1.466 D- 2.542

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter11: Columns

Section: Chapter Questions

Problem 11.9.27P

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