Design a combined footing to support two columns. spaced 18 ft apart, and left column carries total load of 350 kips(40% live load) and right column carries a total load of 400 kips(40% live load). The left column is centered 1 ft from the property line and both columns are 24 in.x18 in. in cross-section. The allowable soil bearing pressure is 5000 psf. The bottom of the footing will be 6 ft. below grade. Design the combined footing for these columns using fe=3000 psi, fy=40,000 psi. [Note: No need to design in the transverse direction].

Design a combined footing to support two columns. spaced 18 ft apart, and left column carries total load of 350 kips(40% live load) and right column carries a total load of 400 kips(40% live load). The left column is centered 1 ft from the property line and both columns are 24 in.x18 in. in cross-section. The allowable soil bearing pressure is 5000 psf. The bottom of the footing will be 6 ft. below grade. Design the combined footing for these columns using fe=3000 psi, fy=40,000 psi. [Note: No need to design in the transverse direction].

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Question

Design a combined footing to support two columns
spaced 18 ft apart, and left column carries total load of
350 kips(40% live load) and right column carries a total
load of 400 kips(40% live load). The left column is
centered 1 ft from the property line and both columns are
24 in.x18 in. in cross-section. The allowable soil bearing
pressure is 5000 psf. The bottom of the footing will be 6 ft
below grade. Design the combined footing for these
columns using fc=3000 psi, fy=40,000 psi. [Note: No
need to design in the transverse direction].

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