Solution MENG360Assignment 43-22. The stress-strain diagram for a polyester resin isgiven in the figure. If the rigid beam is supported by a strutAB and post CD made from this material, determine thelargest load P that can be applicd to the beam before itruptures. The diameter of the strut is 12 mm and thediameter of the post is 40 mm.a (ksi)3-23. By adding plasticizers to polyvinyl chloride, it ispossible to reduce its stiffness. The stress-strain diagramsfor three types of this material showing this effect are givenbelow. Specify the type that should be used in themanufacture of a rod having a length of 5 in. and a diameterof 2 in., that is required to support at least an axial load of20 kip and also be able to stretch at most in.15unplasticized10copolymerflevibleplasticined)-(in. /in.)0.100.200.30

3-22 Given, The diameter of the strut AB, ds=12 mm=0.012 m The diameter of the post CD, dp=40…

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.

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.

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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MENG360
Assignment 4
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 applicd to the beam before it
ruptures. The diameter of the strut is 12 mm and the
diameter of the post is 40 mm.
a (ksi)
3-23. By adding plasticizers to polyvinyl chloride, it is
possible to reduce its stiffness. The stress-strain diagrams
for three types of this material showing this effect are given
below. Specify the type that should be used in the
manufacture of a rod having a length of 5 in. and a diameter
of 2 in., that is required to support at least an axial load of
20 kip and also be able to stretch at most in.
15
unplasticized
10
copolymer
flevible
plasticined)
-(in. /in.)
0.10
0.20
0.30

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