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
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/3P

WL/4P

WL/P

WL/2P

WL/3P

WL/4P

WL/P

WL/2P

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RCC Structures Design
As per IS : 1343, total shrinkage for a pre-tensioned beam, is

3.0 × 10⁻⁵

3.0 × 10⁻²

3.5 × 10⁻⁵

3.0 × 10⁻³

3.0 × 10⁻⁵

3.0 × 10⁻²

3.5 × 10⁻⁵

3.0 × 10⁻³

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RCC Structures Design
The minimum thickness of the cover at the end of a reinforcing bar should not be less than twice the diameter of the bar subject to a minimum of

10 mm

25 mm

15 mm

20 mm

10 mm

25 mm

15 mm

20 mm

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RCC Structures Design
If K is a constant depending upon the ratio of the width of the slab to its effective span l, x is the distance of the concentrated load from the nearer support, bw is the width of the area of contact of the concentrated load measured parallel to the supported edge, the effective width of the slab be is

Kx (1 + x/l) + bw

K/x (1 + x/d) + bw

All listed here

Kx (1 - x/l) + bw

Kx (1 + x/l) + bw

K/x (1 + x/d) + bw

All listed here

Kx (1 - x/l) + bw

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RCC Structures Design
The minimum thickness of a flat slab is taken

L/36 for interior panels without drop

All listed here

L/32 for end panels without drops

L/36 for end panels without drops

L/36 for interior panels without drop

All listed here

L/32 for end panels without drops

L/36 for end panels without drops

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RCC Structures Design
An R.C.C. beam of 6 m span is 30 cm wide and has a lever arm of 55 cm. If it carries a U.D.L. of 12 t per m and allowable shear stress is 5 kg/cm², the beam

Is safe with stirrups and inclined bars

Is safe with stirrups

Is safe in shear

Needs revision of section

Is safe with stirrups and inclined bars

Is safe with stirrups

Is safe in shear

Needs revision of section

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RCC Structures Design

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 As per IS : 1343, total shrinkage for a pre-tensioned beam, is

RCC Structures Design The minimum thickness of the cover at the end of a reinforcing bar should not be less than twice the diameter of the bar subject to a minimum of

RCC Structures Design The minimum thickness of a flat slab is taken

RCC Structures Design An R.C.C. beam of 6 m span is 30 cm wide and has a lever arm of 55 cm. If it carries a U.D.L. of 12 t per m and allowable shear stress is 5 kg/cm², the beam

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
As per IS : 1343, total shrinkage for a pre-tensioned beam, is

RCC Structures Design
The minimum thickness of the cover at the end of a reinforcing bar should not be less than twice the diameter of the bar subject to a minimum of

RCC Structures Design
The minimum thickness of a flat slab is taken

RCC Structures Design
An R.C.C. beam of 6 m span is 30 cm wide and has a lever arm of 55 cm. If it carries a U.D.L. of 12 t per m and allowable shear stress is 5 kg/cm², the beam