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 上 A B x 12 ft 150 lb/ft²

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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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
上
A
B
x
12 ft
150 lb/ft²
Transcribed Image Text: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 上 A B x 12 ft 150 lb/ft²
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