A square column 369 mm x 369 mm rests on a square footing. The column supports a dead load of 1,289 kN and a live load of 739 kN. The soil bearing capacity is 336[85 kPa. The base of the footing is 1.77 m below the ground. Assume unit weight of concrete of 24 kN/m and unit weight of soil of 17.77 kN/m. The footing has a thickness of 593 mm and the centroid of the main bars is 100 mm from the bottom of the footing. Calculate the nominal punching shear stress in MPa.

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
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Chapter2: Loads On Structures
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A square column 369 mm x 369 mm rests on a square footing. The column supports a
dead load of 1,289 kN and a live load of 739 kN. The soil bearing capacity is 336[85 kPa.
The base of the footing is 1.77 m below the ground. Assume unit weight of concrete of 24
kN/m and unit weight of soil of 17.77 kN/m. The footing has a thickness of 593 mm and
the centroid of the main bars is 100 mm from the bottom of the footing.
Calculate the nominal punching shear stress in MPa.
Note: Present the width (B) in multiples of 100 mm.
Transcribed Image Text:A square column 369 mm x 369 mm rests on a square footing. The column supports a dead load of 1,289 kN and a live load of 739 kN. The soil bearing capacity is 336[85 kPa. The base of the footing is 1.77 m below the ground. Assume unit weight of concrete of 24 kN/m and unit weight of soil of 17.77 kN/m. The footing has a thickness of 593 mm and the centroid of the main bars is 100 mm from the bottom of the footing. Calculate the nominal punching shear stress in MPa. Note: Present the width (B) in multiples of 100 mm.
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