how do you calculate the length of "L" of main &
distribution bar for reinforcing of raft footing.
Answer Posted / ami.shah
A. Main steel Parallel to short side
L = longitudinal length ( short side ) - cover on both the sides + bent on both the sides ( if shown in drg ).
B) Distribution steel parallel to long side
L = transverse length ( long side ) - cover on both the sides + bent on both the sides ( if shown in drg ).
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