RCC Structures Design
If P kg/m² is the upward pressure on the slab of a plain concrete footing whose projection on either side of the wall is a cm, the depth of foundation D is given by

D = 0.775 Pa
D = 0.0775 aP
D = 0.00775 aP
D = 0.07775 aP

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RCC Structures Design
According to load factor method, the permissible load ‘W’ on a short column reinforced with longitudinal bars and lateral stirrups, is

None of these
Stress in concrete × area of concrete + Stress in steel × area of steel
Stress in concrete × area of concrete
Stress in steel × area of steel

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