Concrete Technology And Design Of Concrete Structures

In the design of a front counterfort in a counterfort retaining wall, the main reinforcement is provided on
i) bottom face near counterfort
ii) top face near counterfort
iii) bottom face near centre of span
iv) top face near centre of span
The correct answer is

The main reinforcement in the toe of a T- shaped R C. retaining wall is provided on
i) top face parallel to the wall
ii) top face perpendicular to the wall
iii) bottom face paralleUo the wall
iv) bottom face perpendicular to the wall
The correct answer is

Select the correct statement

Select the incorrect statement

Select the incorrect statement

To minimize the effect of differential settlement, the area of a footing should be designed for

The load carrying capacity of a helically reinforced column as compared to that of a tied column is about

If the permissible stress in steel in tension is 140 N/mm, then the depth of neutral axis for a singly reinforced rectangular balanced section will be

Maximum quantity of water needed per 50 kg of cement for M 15 grade of concrete is

A higher modular ratio shows