Design the combined footing to support the two columns shown. The base of footing is 2 m below the ground surface. Use the following data: Yconcrete = 23.50 kN/m, Ysol = 17.20 kN/m², f, = 345 MPa, f. = 27.50 MPa. Allowable bearing pressure, q = 290 kPa. Column 1 Column 2 400 mm x 400 mm 500 mm x 500 mm POL = 650 kN Pu = 940 kN POL = 1120 kN Pu = 1430 kN %3D L в 0.20 m 4.00 m

Structural Analysis
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Author:KASSIMALI, Aslam.
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Chapter2: Loads On Structures
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Design the combined footing to support the two columns shown. The base of footing is 2 m
below the ground surface. Use the following data: Yconcrete = 23.50 kN/m°, Ysol = 17.20 kN/m', f, =
345 MPa, f, = 27.50 MPa. Allowable bearing pressure, q = 290 kPa.
Column 1
Column 2
400 mm x 400 mm
500 mm x 500 mm
POL = 650 kN
940 kN
POL = 1120 kN
1430 kN
%3!
%3D
L
B
0.20 m
4.00 m
Transcribed Image Text:Design the combined footing to support the two columns shown. The base of footing is 2 m below the ground surface. Use the following data: Yconcrete = 23.50 kN/m°, Ysol = 17.20 kN/m', f, = 345 MPa, f, = 27.50 MPa. Allowable bearing pressure, q = 290 kPa. Column 1 Column 2 400 mm x 400 mm 500 mm x 500 mm POL = 650 kN 940 kN POL = 1120 kN 1430 kN %3! %3D L B 0.20 m 4.00 m
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