Answered: 8-46. The wide-flange beam is subjected…

8-46. The wide-flange beam is subjected to the loading shown. Determine the stress components at points A and B and show the results on a volume element at each of these points.

Steel Design (Activate Learning with these NEW titles from Engineering!)

6th Edition

ISBN:9781337094740

Author:Segui, William T.

Publisher:Segui, William T.

Chapter10: Plate Girders

Section: Chapter Questions

Problem 10.7.9P

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Question

8-46. The wide-flange beam is subjected to the loading
shown. Determine the stress components at points A and B
and show the results on a volume element at each of these
points.
500 lb
↓
2 ft
2 ft
2500 lb
B
2 ft
4 ft
3000 lb
0.5 in.-
Prob. 8-46
B
6 ft-
0.5 in.
1-4 in
T
4 in.
12 in.
0.5 in.

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Step 1: Given data:

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Step 2: Support reactions:

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Step 3: Calculation of Shear, moment and Moment of Inertia

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Step 4: Shear and flexural stress at point A:

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Step 5: Shear and flexural stress at point B:

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