Mechanics of Materials (MindTap Course List)
9th Edition
ISBN: 9781337093347
Author: Barry J. Goodno, James M. Gere
Publisher: Cengage Learning
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Textbook Question
Chapter 5, Problem 5.13.1P
The beams shown in the figure are subjected to bending moments M = 2100 lb-in. Each beam has a rectangular cross section with height h = 1.5 in. and width b = 0,375 in, (perpendicular to the plane of the figure).
- For the beam with a hole at m id height, determine the maximum stresses for hole diameters d = 0.25,0.50, 0.75, and 1,00 in.
- For the beam with two identical notches (inside height /j| = 1.25 in.), determine the maximum stresses for notch radii R = 0.05, 0.10, 0.15 and 0.20 in.
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Mechanics of Materials (MindTap Course List)
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