Avg Ver. Bar Center to Anchor Rod
Center Distance
d
ar
- avg ver. bar center to anchor rod center
distance
The program will
use this distance to calculate the
ver. bar's development length l
a
.
It's suggested to input min( 0.5h
ef , 8" ) here and
only
consider ver. bars locating within max of 8"
distance range from
anchor rods to be effective to
resist concrete breakout.