3-22. The stress-strain diagram for a polyester resin is given in the figure. If the rigid beam is supported by a strut AB and post CD made from this material, determine the largest load P that can be applied to the beam before it ruptures. The diameter of the strut is 12 mm and the diameter of the post is 40 mm. a (MPa) 100 95 0.75 m '0.75 m m 80 compression 70 60 50- 40- tension 32.2 20- - e (mm/mm) 0.01 0.02 0.03 0.04

3-22. The stress-strain diagram for a polyester resin is given in the figure. If the rigid beam is supported by a strut AB and post CD made from this material, determine the largest load P that can be applied to the beam before it ruptures. The diameter of the strut is 12 mm and the diameter of the post is 40 mm. a (MPa) 100 95 0.75 m '0.75 m m 80 compression 70 60 50- 40- tension 32.2 20- - e (mm/mm) 0.01 0.02 0.03 0.04

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 11.6.1P: A steel bar has a square cross section of width b = 2.0 in. (sec figure). The bar has pinned...

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