SITUATION. A square footing 2.4 m x 2.4 m x 0.45 m thick supports a rectangular column 0.35 mx 0.40 m at its center. Column loads are service conditions: DL = 680 kN LL = 400 kN %3D fc' = 20.7 MPa fy 275 MPa %3! Concrete cover to the centroid of reinforcement 100 mm. Using NSCP 2015 Code Provisions: Determine the number of 20 mm bars required for critical moment.

Structural Analysis
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Author:KASSIMALI, Aslam.
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Chapter2: Loads On Structures
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SITUATION. A square footing 2.4 m x 2.4 m x 0.45 m thick supports a rectangular column 0.35
mx 0.40 m at its center.
Column loads are service conditions:
DL = 680 kN
LL = 400 kN
%3D
fc' = 20.7 MPa
fy = 275 MPa
Concrete cover to the centroid of reinforcement = 100 mm.
Using NSCP 2015 Code Provisions:
Determine the number of 20 mm bars required for critical moment.
O 12
13
O 14
15
Transcribed Image Text:SITUATION. A square footing 2.4 m x 2.4 m x 0.45 m thick supports a rectangular column 0.35 mx 0.40 m at its center. Column loads are service conditions: DL = 680 kN LL = 400 kN %3D fc' = 20.7 MPa fy = 275 MPa Concrete cover to the centroid of reinforcement = 100 mm. Using NSCP 2015 Code Provisions: Determine the number of 20 mm bars required for critical moment. O 12 13 O 14 15
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