A 3-m square footing and
550 mmthick is to support a 400 mm square
tied column. It is reinforced with 16-20 mm a
bars on both ways Using f'c=28MPa,fy=414
MPa and concrete covering=75+1/2 (bar
diameter). Determine the following:
16. Ultimate moment capacity of the footing.
(3 points)
a. 952.75kN-m
b. 842.86kN-m
c. 762.25kN-m
d. 1124.95kN-m
c. None of the above
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