MECHANICS OF MATERIALS
11th Edition
ISBN: 9780137605521
Author: HIBBELER
Publisher: RENT PEARS
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Chapter 8.2, Problem 63P
and an outer radius of 3.00 in. If the face of the sign is subjected to a uniform wind pressure of p = 150 lb/ft2, determine the state of stress at points C and D. Show the results on a differential volume element located at each of these points Neglect the thickness of the sign, and assume that it is supported along the outside edge of the pipe.
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The uniform sign has a weight of 1500 lb and is
supported by the pipe AB, which has an inner radius
of 2.75 in. and an outer radius of 3.00 in. If the face
of the sign is subjected to a uniform wind pressure
of p = 150 lb/ft2, determine the state of stress at
points Cand D. Show the results on a differential
volume element located at each of these points.
Neglect the thickness of the sign, and assume that
it is supported along the outside edge of the pipe.
6 ft
3 ft
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A
B
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150 lb/ft²
1. please also draw the state of stress
The tank of the air compressor is subjected to an internal pressure of 90 psi. If the inner diameter of the tank is 22 in., and the wall thickness is 0.25 in., determine the stress components acting at point A. Draw a volume element of the material at this point, and show the results on the element.
Chapter 8 Solutions
MECHANICS OF MATERIALS
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