When shear stress exceeds the permissible limit in a slab, then it is reduced by

In prestressed concrete

According to IS : 456-1978, minimum slenderness ratio for a short column is

The main reinforcement in the toe of a T-shaped R.C. retaining wall is provided on<br> i) top face parallel to the…

Which of the following has high tensile strength?

1% of voids in a concrete mix would reduce its strength by about

Minimum pitch of transverse reinforcement in a column is

Due to circumferential action of the spiral in a spirally reinforced column