JavaScript must be enabled in order to use this site.Please enable JavaScript in your browser and refresh the page. D1.F.5.4 Definition of Bar Positions Both input parameters and design output refer to the positions of bars in column sections as follows. ACI 318-14 Rectangular column bar positions ACI 318-14 Circular column bar positionsBars are evenly distributed around circumference ACI 318-14 Tee column bar positions Parent topic: D1.F.5 Column Design