JavaScript must be enabled in order to use this site.Please enable JavaScript in your browser and refresh the page. Analysis of Spread Footings for Stability There are two forms of stability investigated for a spread footing in RAM Foundation: Overturning moment Net uplift on the footing due only to column axial load without moment or eccentricity A discussion of each follows. Overturning Moment Net Uplift Parent topic: Technical Notes: ACI 318