Stirrups
Beam Size & Covers
in
in
in
in
in
in
Stirrup
in
Main Rebars
Top Bars
Bottom Bars
Stirrup Distribution (zones along span)
in
Section Preview & Leg Values
main bars (top/bottom)
stirrup (dashed = inner legs)
Calculated Values
Leg convention: B & D = stirrup legs across the width, C & E = legs across the depth.
Inner legs (when # of legs > 2) are single vertical legs with 135° hooks both ends. Hook extensions use exact ASTM/PCI standard-hook table values.