RCC Structures Design
If jd is the lever arm and ΣO is the total perimeter of reinforcement of an R.C.C. beam, the bond stress at the section having Q shear force, is

2 × Q/jdƩO
Q/2jdƩO
Q/jdƩO
Q/3jdƩO

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

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

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