Combined Footing

fc '= ksi  
fy = ksi  
X dir column = in  
Y dir column = in  
Total service load = kip
Total factored load = kip  
Max factored load = kip  
Foundation depth = ft  
Earth weigh = lb/ft³  
qa = kip/ft²  
Footing area      
Longitudinal length= ft
Transverse length= ft
     
For shear force     Coeff
L Span length (inner) = ft
T Span Length (inner)= ft
For moment     Coeff
L Span length (center) = ft
T Span Length (center) = ft
Design Result      
Footing thickness = in  
Punching shear force =    
One way shear force =    
Longidutinal steel = mm dia Two layer
Spacing = c/c spacing  
Transverse steel = mm dia Two layer
Spacing = c/c spacing  
  KSI Engineering Co.,Ltd