A 600 x 450 column supports a Dead load (D) of 760 kN and Live load (L) of 585 kN. The column is placed on a foundation with the outside face in line with the foundation line. A 600 x 600 mm interior column supports vertical Dead load (D.) of 1110 kN and Live load (L) of 890 kN. The distance between the two columns is 5500 mm. See Figure 1. The column base is 500 mm thick, use fou= 30 MPa and f, = 450 MPa. Permissible soil pressure is 200 kPa. Size the column base and design reinforcement that can withstand maximum moments in the base. 600 x 450 column b-? 5.500 600 x 600 column

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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A 600 x 450 column supports a Dead load (D₂) of 760 kN and Live load (L) of 585 kN. The column is
placed on a foundation with the outside face in line with the foundation line. A 600 x 600 mm interior column
supports vertical Dead load (D.) of 1110 kN and Live load (L) of 890 kN. The distance between the two
columns is 5500 mm. See Figure 1. The column base is 500 mm thick, use fou = 30 MPa and f, = 450 MPa.
Permissible soil pressure is 200 kPa. Size the column base and design reinforcement that can withstand
maximum moments in the base.
600 x 450 column
600 x 600 column
b-?
5.500
Figure 1: Combined footing
Transcribed Image Text:A 600 x 450 column supports a Dead load (D₂) of 760 kN and Live load (L) of 585 kN. The column is placed on a foundation with the outside face in line with the foundation line. A 600 x 600 mm interior column supports vertical Dead load (D.) of 1110 kN and Live load (L) of 890 kN. The distance between the two columns is 5500 mm. See Figure 1. The column base is 500 mm thick, use fou = 30 MPa and f, = 450 MPa. Permissible soil pressure is 200 kPa. Size the column base and design reinforcement that can withstand maximum moments in the base. 600 x 450 column 600 x 600 column b-? 5.500 Figure 1: Combined footing
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