where lap is provided in colom?

Answer Posted / fazil

As per I.S. 13920 Vertical bars of Columns shall be lapped
in regular zone (Mid-height ) only
and it should be staggered i.e. not more than 50% of bar can
be lapped at one section. In
addition to that minimum clear vertical distance between
lapped bars shall be 0.25 times lap
length.

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