RCC Structures Design
Bottom bars under the columns are extended into the interior of the footing slab to a distance greater than

42 diameters from the outer edge of the column
24 diameters from the centre of the column
42 diameters from the centre of the column
42 diameters from the inner edge of the column

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RCC Structures Design
The self-weight of the footing, is

Not considered for calculating the area of the footing
Not considered for calculating the upward pressure on footing
Both (b) and (c)
Also considered for calculating the upward pressure on footing

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