Refer to the footing detail shown below. The net allowable soil pressure is 6000 psf (qe). Assuming the service dead load equals the service live load: (a) Determine the service load 'P' that can be applied based on the net allowable soil pressure (service load). (b) Determine the service load 'P' that could be applied to the footing considering one-way shear.

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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Refer to the footing detail shown below. The net allowable soil pressure is 6000 psf (qe). Assuming
the service dead load equals the service live load:
(a) Determine the service load 'P' that can be applied based on the net allowable soil pressure
(service load).
(b) Determine the service load 'P' that could be applied to the footing considering one-way
shear.
(c) Determine the service load 'P' that could be applied to the footing considering two-way
shear.
(d) Determine the service load 'P' that could be applied to the footing considering bending.
(e) Based on the above, what service load could this footing be rated for?
Use fy = 60 ksi and f = 3 ksi.
Hint: Assume PD = PL = P/2
4'-6" x 4'-6"
-12" x 12" pier
(centered on ftg.)
ess
use 3" cover (typ.)
-(5)-#6 each way
Transcribed Image Text:Refer to the footing detail shown below. The net allowable soil pressure is 6000 psf (qe). Assuming the service dead load equals the service live load: (a) Determine the service load 'P' that can be applied based on the net allowable soil pressure (service load). (b) Determine the service load 'P' that could be applied to the footing considering one-way shear. (c) Determine the service load 'P' that could be applied to the footing considering two-way shear. (d) Determine the service load 'P' that could be applied to the footing considering bending. (e) Based on the above, what service load could this footing be rated for? Use fy = 60 ksi and f = 3 ksi. Hint: Assume PD = PL = P/2 4'-6" x 4'-6" -12" x 12" pier (centered on ftg.) ess use 3" cover (typ.) -(5)-#6 each way
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