4.44 For the 8-in. I-beam shown in figure below, compute the maximum transverse shear stress (use equation 4.12) when the beam is simply supported at each end and subjected to a load of 1000lb in the center. Compare your answer with the approximation.

4.44 For the 8-in. I-beam shown in figure below, compute the maximum transverse shear stress (use equation 4.12) when the beam is simply supported at each end and subjected to a load of 1000lb in the center. Compare your answer with the approximation.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Pls help with detailed steps. Dont copy from anywhere. I want to understand the process please. Thanks!

4.44 For the 8-in. I-beam shown in figure below, compute the maximum transverse shear stress
(use equation 4.12) when the beam is simply supported at each end and subjected to a load of
1000lb in the center. Compare your answer with the approximation.
Equation 4.12
ソ=c
V
y dA
(4.12)
Ib

Approximation for I Shape
for l-Shape
max
T
max
V/th (approximate: about 15% low)
t, thickness of web, height of I beam
1
in.
2
3
in:
3
in.
8 in
in.
H N

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