01-15-2011, 11:23 PM
i strongly agree with sergiu, columns and footings are too small for a 12 storey.
Just for a rule of thumb, footings for 3 storey shop office is abohut 2.5m x 2.5m (rough approximation since i have done so many shop offices).
Just for a rule of thumb, footings for 3 storey shop office is abohut 2.5m x 2.5m (rough approximation since i have done so many shop offices).