his construction video demonstrates the detailed process for steel overlapping in beam and column.
In beam overlapping, one steel is used with other.
Here, overlapping is calculated with 40 D for beam and 24 D for column. D denotes the dia of the steel bars which are utilized in a beam.
The dia of beam is 12 mm and dia of column is 25 mm.
Therefore, one lap for beam is 12 x 40 = 480 mm
Therefore, one lap for column is 24 x 25 = 600 mm