A rectangular column footing is to be designed to carry the following column loads: PDL = 850 kN MDL 160 kN - m PLL = 690 KN MLL=190 kNm = The column is 500mm x 500m and is reinforced with 8-25 mm bars. The base of the footing is 1.6 m below the natural grade and the and the effective soil bearing capacity may be conservatively taken as 190 kPa. Assume L=1.4B and fc 27.6 MPa and fy = 414 MPa. Use 75 mm as steel covering.

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Determine the ultimate soil pressure at the base (if soil pressure is uniform). a. 145.57 kPa b. 227.38 kPa c. 183.25 kPa d. 257.45 kPa choose the best answer
A rectangular column footing is to be designed to carry the following column loads:
PDL = 850 kN
MDL 160 kN - m
=
PLL = 690 KN
==
MLL = 190 kN - m
The column is 500mm x 500m and is reinforced with 8-25 mm bars. The base of the footing is 1.6 m
below the natural grade and the and the effective soil bearing capacity may be conservatively taken as
190 kPa. Assume L=1.4B and fc 27.6 MPa and fy = 414 MPa. Use 75 mm as steel covering.
Transcribed Image Text:A rectangular column footing is to be designed to carry the following column loads: PDL = 850 kN MDL 160 kN - m = PLL = 690 KN == MLL = 190 kN - m The column is 500mm x 500m and is reinforced with 8-25 mm bars. The base of the footing is 1.6 m below the natural grade and the and the effective soil bearing capacity may be conservatively taken as 190 kPa. Assume L=1.4B and fc 27.6 MPa and fy = 414 MPa. Use 75 mm as steel covering.
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