SpColumn can design and investigate regular (rectangular, circular) sections with predefined reinforcement patterns (all sides equal, equal spacing, and sides different). What kind of sections can spColumn handle? For complete list of supported design codes please visit spColumn features and advanced features. SpColumn supports latest American (ACI 318-19) and Canadian (CSA A23.3-19) design codes. Which design codes does spColumn support? PcaColumn, also formerly known as PCACOL and IRRCOL, was renamed spColumn to better relate and support the registered trade name of the publisher, StructurePoint, formerly the PCA's Engineering Software Group.
What is the difference between spColumn and pcaColumn?