Structural Design Specifications - Engineering

Q1:

The anchorage value of standard U-type hook of a reinforcing bar of diameter d in tension, is

Ad

Bd

C 12 d

D 16 d

E 20 d

ANS:D - 16 d

45° - 4d.
90° - 8d.
135° - 12d.
180° - 16d.

Standard U-type means 180°.