(Based on AASTHO LRFD 8th Edition & ACI 318-14)
Input Parameters:
None
Calculated Parameters :
Gross sectional area, Ag =
Gross moment of inertia, Ig =
Total steel area, As =
Percent of steel =
Main bar spacing =
Main bar clear spacing =
Plot (Pu, Mu) for different load cases in the above chart :