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spColumn is developed for the design and investigation of reinforced
concrete sections subject to combined axial and flexural loads. The
section can be rectangular, round or irregular, with any reinforcement
layout or pattern. Slenderness effects can be simplified through moment
magnification in lieu of complicated and time consuming 3D models to
account for second order effects.

The program offers investigation of irregularly shaped, reinforced
concrete column sections that may contain openings or boundary elements.
You can obtain the P-M interaction diagrams from both uniaxial and
biaxial runs, as well as the Mx-My moment contour plots from biaxial runs
for even the most irregular column and shear wall sections. Slenderness
effects producing magnified moments may be included in the investigation.

Top selling worldwide, spColumn supports ACI 318 and CSA A23.3 reinforced
concrete design standards. This version provides a full featured 3D
visualization of the nominal and factored failure surface. Import/export
of DXF files, nominal interaction diagrams, and display of capacities at
your load point are just a few of the rich program features.