If permissible working stresses in steel and concrete are respectively 1400 kg/cm² and 80 kg/cm² and modular ratio is 18, in a beam reinforced in tension side and of width 30 cm and having effective depth 46 cm, the lever arms of the section, is

RCC Structures Design
If permissible working stresses in steel and concrete are respectively 1400 kg/cm² and 80 kg/cm² and modular ratio is 18, in a beam reinforced in tension side and of width 30 cm and having effective depth 46 cm, the lever arms of the section, is

38 cm

40 cm

37 cm

39 cm

38 cm

40 cm

37 cm

39 cm

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RCC Structures Design
The anchorage value of a hook is assumed sixteen times the diameter of the bar if the angle of the bend, is

40°

All listed here

45°

30°

40°

All listed here

45°

30°

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RCC Structures Design
A raft foundation is provided if its area exceeds the plan area of the building by

20 %

10 %

40 %

50 %

20 %

10 %

40 %

50 %

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RCC Structures Design
A singly reinforced beam has breadth b, effective depth d, depth of neutral axis n and critical neutral axis n?. If fc and ft are permissible compressive and tensile stresses, the moment to resistance of the beam, is

Atft (d - n/3)

bn (fc/2) (d - n/3)

All listed here

½ n₁ (1 - n₁/3) cbd²

Atft (d - n/3)

bn (fc/2) (d - n/3)

All listed here

½ n₁ (1 - n₁/3) cbd²

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RCC Structures Design
The width of the rib of a T-beam, is generally kept between

1/3 to 2/3 of rib depth

1/3 to 1/2 of rib depth

1/2 to 3/4 of rib depth

1/7 to 1/3 of rib depth

1/3 to 2/3 of rib depth

1/3 to 1/2 of rib depth

1/2 to 3/4 of rib depth

1/7 to 1/3 of rib depth

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RCC Structures Design
A pre-stressed rectangular beam which carries two concentrated loads W at L/3 from either end, is provided with a bent tendon with tension P such that central one-third portion of the tendon remains parallel to the longitudinal axis, the maximum dip h is

WL/4P

WL/3P

WL/P

WL/2P

WL/4P

WL/3P

WL/P

WL/2P

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RCC Structures Design

RCC Structures Design If permissible working stresses in steel and concrete are respectively 1400 kg/cm² and 80 kg/cm² and modular ratio is 18, in a beam reinforced in tension side and of width 30 cm and having effective depth 46 cm, the lever arms of the section, is

RCC Structures Design The anchorage value of a hook is assumed sixteen times the diameter of the bar if the angle of the bend, is

RCC Structures Design A raft foundation is provided if its area exceeds the plan area of the building by

RCC Structures Design A singly reinforced beam has breadth b, effective depth d, depth of neutral axis n and critical neutral axis n?. If fc and ft are permissible compressive and tensile stresses, the moment to resistance of the beam, is

RCC Structures Design The width of the rib of a T-beam, is generally kept between

RCC Structures Design A pre-stressed rectangular beam which carries two concentrated loads W at L/3 from either end, is provided with a bent tendon with tension P such that central one-third portion of the tendon remains parallel to the longitudinal axis, the maximum dip h is

RCC Structures Design
If permissible working stresses in steel and concrete are respectively 1400 kg/cm² and 80 kg/cm² and modular ratio is 18, in a beam reinforced in tension side and of width 30 cm and having effective depth 46 cm, the lever arms of the section, is

RCC Structures Design
The anchorage value of a hook is assumed sixteen times the diameter of the bar if the angle of the bend, is

RCC Structures Design
A raft foundation is provided if its area exceeds the plan area of the building by

RCC Structures Design
A singly reinforced beam has breadth b, effective depth d, depth of neutral axis n and critical neutral axis n?. If fc and ft are permissible compressive and tensile stresses, the moment to resistance of the beam, is

RCC Structures Design
The width of the rib of a T-beam, is generally kept between

RCC Structures Design
A pre-stressed rectangular beam which carries two concentrated loads W at L/3 from either end, is provided with a bent tendon with tension P such that central one-third portion of the tendon remains parallel to the longitudinal axis, the maximum dip h is