If ‘p’ is the net upward pressure on a square footing of side ‘b’ for a square column of side ‘a’, the maximum bending moment is given by

RCC Structures Design
If ‘p’ is the net upward pressure on a square footing of side ‘b’ for a square column of side ‘a’, the maximum bending moment is given by

M = pb (b - a)²/8

M = pb (b + a)/8

M = pb (b - a)²/4

M = pb (c - a)/4

M = pb (b + a)/8

M = pb (b - a)²/8

M = pb (b + a)/8

M = pb (b - a)²/4

M = pb (c - a)/4

M = pb (b + a)/8

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RCC Structures Design
If the ratio of the span to the overall depth does not exceed 10, the stiffness of the beam will ordinarily be satisfactory in case of a

Simply supported beam

None of these

Continuous beam

Cantilever beam

Simply supported beam

None of these

Continuous beam

Cantilever beam

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RCC Structures Design
In a beam the local bond stress Sb, is equal to

Total perimeter of reinforcement/(Leaver arm × Shear force)

Shear force/(Leaver arm × Total perimeter of reinforcement)

Leaver arm/(Bending moment × Total perimeter of reinforcement)

Leaver arm/(Shear force × Total perimeter of reinforcement)

Total perimeter of reinforcement/(Leaver arm × Shear force)

Shear force/(Leaver arm × Total perimeter of reinforcement)

Leaver arm/(Bending moment × Total perimeter of reinforcement)

Leaver arm/(Shear force × Total perimeter of reinforcement)

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RCC Structures Design
On an absolutely rigid foundation base, the pressure will

Be zero at the centre of the foundation

Be uniform

Not be uniform

Be more at the edges of the foundation

Be zero at the centre of the foundation

Be uniform

Not be uniform

Be more at the edges of the foundation

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RCC Structures Design
A short column 20 cm × 20 cm in section is reinforced with 4 bars whose area of cross section is 20 sq. cm. If permissible compressive stresses in concrete and steel are 40 kg/cm² and 300 kg/cm², the Safe load on the column, should not exceed

4,120 kg

None of these

412,000 kg

41,200 kg

4,120 kg

None of these

412,000 kg

41,200 kg

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RCC Structures Design
If longitudinally spanning stairs are casted along with their landings, the maximum bending moment per metre width, is taken as

\frac{w l^{2}}{12}

\frac{w l^{2}}{8}

\frac{w l^{2}}{4}

\frac{w l^{2}}{10}

$\frac{w l^{2}}{12}$

$\frac{w l^{2}}{8}$

$\frac{w l^{2}}{4}$

$\frac{w l^{2}}{10}$

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RCC Structures Design

RCC Structures Design If ‘p’ is the net upward pressure on a square footing of side ‘b’ for a square column of side ‘a’, the maximum bending moment is given by

RCC Structures Design If the ratio of the span to the overall depth does not exceed 10, the stiffness of the beam will ordinarily be satisfactory in case of a

RCC Structures Design In a beam the local bond stress Sb, is equal to

RCC Structures Design On an absolutely rigid foundation base, the pressure will

RCC Structures Design A short column 20 cm × 20 cm in section is reinforced with 4 bars whose area of cross section is 20 sq. cm. If permissible compressive stresses in concrete and steel are 40 kg/cm² and 300 kg/cm², the Safe load on the column, should not exceed

RCC Structures Design If longitudinally spanning stairs are casted along with their landings, the maximum bending moment per metre width, is taken as

RCC Structures Design
If ‘p’ is the net upward pressure on a square footing of side ‘b’ for a square column of side ‘a’, the maximum bending moment is given by

RCC Structures Design
If the ratio of the span to the overall depth does not exceed 10, the stiffness of the beam will ordinarily be satisfactory in case of a

RCC Structures Design
In a beam the local bond stress Sb, is equal to

RCC Structures Design
On an absolutely rigid foundation base, the pressure will

RCC Structures Design
A short column 20 cm × 20 cm in section is reinforced with 4 bars whose area of cross section is 20 sq. cm. If permissible compressive stresses in concrete and steel are 40 kg/cm² and 300 kg/cm², the Safe load on the column, should not exceed

RCC Structures Design
If longitudinally spanning stairs are casted along with their landings, the maximum bending moment per metre width, is taken as