More information about this topic can be found in Appendix A.2 in spColumn Manual.ĬTI files are generally used by the batch mode. This will save the format which can then be used as a template for any future CTI files. It can be created easily using spColumn by defining a simple section with basic reinforcing and then save the file as a CTI file (extension). This file contains all the information that spColumn needs to run and produce results.
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The comparison between the approximate procedures and spColumn procedure is discussed in details in " Manual Design Procedure for Columns with Biaxial Bending" design example.ĬTI file is the Text Input format for spColumn. Repeating this for the entire range of axial loads, the three-dimensional failure surface is created. Instead, predetermined values of axial loads are calculated and for each level of axial loads, spColumn rotates the section in 10-degree increments (there will be a total of 36 rotations for a 360 degree run) and the values of Mx and My moment capacities are calculated and thus an Mx-My contour is developed. SpColumn utilizes neither PCA Load Contour Method nor Exact Integration Method for biaxial runs. PCA Load Contour method or Exact Integration method? What is the method of solution of spColumn for biaxial bending of concrete columns, e.g. See Appendix section of spColumn Manual for more information on file format. Service or factored loads from third-party structural analysis programs can be imported into spColumn in a text file format. SpColumn Manual can be accesses in one of the three ways: From the program help menu from the spColumn installation folder or from this web link.Ĭan I import the loads obtained from third-party structural analysis programs into spColumn? I've downloaded spColumn, but how I can get the manual? Irregular shapes and reinforcement patterns can be easily modeled using design assistant, templates, section editor and DXF import options provided in spColumn. Only Investigation option is provided for irregular sections. SpColumn can investigate any irregular sections (solid or hollow) with reinforcement size and locations specified by user. How does spColumn handle irregular sections?
More information about this topic can be found in Section 3.3 and Chapter 6 in spColumn Manual. The Program can also investigate irregular sections with irregular reinforcement patterns using sophisticated section editor built with easy and simple user interface.
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. SpColumn supports latest American (ACI 318-19) and Canadian (CSA A23.3-19) design codes. Which design codes does spColumn support?
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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?