MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Reinforced Cement Concrete

Analysis of Doubly Reinforced Beams -II

Given that d ...

Question

Given that d = effective depth, b = width and D = overall depth, the maximum area of compression reinforcement in a beam is

A

0.04 bd

No worries! We‘ve got your back. Try BYJU‘S free classes today!

B

0.04 bD

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

C

0.12bd

No worries! We‘ve got your back. Try BYJU‘S free classes today!

D

0.12bD

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is B 0.04 bD
As per IS:456-2000 maximum area of compression or tension reinforcement shall not exceed 0.04bD.

Suggest Corrections

thumbs-up

0

Similar questions

Q. In an RCC beam of breadth 'b' and overall depth D exceeding 750 mm, side face reinforcement required and the allowable area of maximum tension reinforcement shall be respectively

Q. A singly reinforced rectangular concrete beam of width 300 mm and effective depth 400 mm is to be designed using M25 grade concrete and Fe500 grade reinforcing steel. For the beam to be under-reinforced, the maximum number of 16 mm diameter reinforcing bars that can be provided is

Q. A reinforced concrete beam of rectangular section has a width of 300 mm and an effective depth of 500 mm. The effective cover to tension and compression steel is 40 mm each. The beam is reinforced with 4 bars of 20 mm diameter in tension and 2 bars of 16 mm diameter in compression. The grade of concrete used is M20 and steel is Fe145.
The depth of neutral axis is ____ mm.
[Assume

f_{s c}

= 0.97 times allowable stress in tension steel]

Q. A reinforced concrete (RC) beam with width of 250 mm and effective depth of 400 mm is reinforced with Fe415 steel. As per the provisions of IS 456-2000, the minimum and maximum amount of tensile reinforcement (expressed in mm

^{2}

) for the section are, respectively

Q.
A doubly reinforced rectangular concrete beam has a width of 300 mm and an effective depth of 500 mm. The beam is reinforced with 2200 mm

^{2}

of steel in tension and 628 mm

^{2}

of steel in compression. The effective cover for compressive steel is 50 mm. Assume that both tensioned and compressive steel yield. The grades of concrete and steel used are M-20 and Fe-250 respectively. The stress block parameters (rounded off to first two decimal places) for concrete shall be as per IS : 456-2000.

The depth of neutral axis is

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Analysis of Doubly Reinforced Beams -II

REINFORCED CEMENT CONCRETE

Watch in App

explore_more_icon

Explore more

Analysis of Doubly Reinforced Beams -II

Other Reinforced Cement Concrete

Join BYJU'S Learning Program

CrossIcon