-2 ft 10 kip 4 in. -1.5 ft--- 4 in. B B 6 in. 4 kip - 0.5 ft 13 in. 2 ft- - Change the magnitude of 10 kip to 7.9 kip - Change the outer width of the cross section from 6 in to 8 in - Keep the wall thickness 1 in (example, instead of 4 inches, the inner width of the cross section is equal to the outer width minus 2 inches). - Determine the maximum in-plane shear stress in the box beam at point A. Show the results on element cate at this point - Determine the principal stresses in the box beam at point B. Show the results on an element located at this point

Principles of Foundation Engineering (MindTap Course List)
9th Edition
ISBN:9781337705028
Author:Braja M. Das, Nagaratnam Sivakugan
Publisher:Braja M. Das, Nagaratnam Sivakugan
Chapter16: Lateral Earth Pressure
Section: Chapter Questions
Problem 16.14P
Question
-2 ft
10 kip
4 in.
B
B
1.5 ft--
4 in.
6 in.
●
4 kip
0.5 ft
2 ft-
- Change the magnitude of 10 kip to 7.9 kip
- Change the outer width of the cross section from 6 in to 8 in
- Keep the wall thickness 1 in (example, instead of 4 inches, the inner width of the cross
section is equal to the outer width minus 2 inches).
- Determine the maximum in-plane shear stress in the box beam at point A. Show the results on
an element located at this point
- Determine the principal stresses in the box beam at point B. Show the results on an element
located at this point
Transcribed Image Text:-2 ft 10 kip 4 in. B B 1.5 ft-- 4 in. 6 in. ● 4 kip 0.5 ft 2 ft- - Change the magnitude of 10 kip to 7.9 kip - Change the outer width of the cross section from 6 in to 8 in - Keep the wall thickness 1 in (example, instead of 4 inches, the inner width of the cross section is equal to the outer width minus 2 inches). - Determine the maximum in-plane shear stress in the box beam at point A. Show the results on an element located at this point - Determine the principal stresses in the box beam at point B. Show the results on an element located at this point
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