FAQ added for ADAPT-PT

What is the most effective shape for post-tensioning cables in a cantilevered condition?
The distribution of loads on the cantilever will affect the response of the beam/slab to the post-tensioning, however, in general, Cantilever Down, Cantilever Up and Straight shapes located above the centroidal axis are often used.  One will find that when using a Cantilever Down shape, the amount of positive moment generated causing compression on top/tension on bottom is slightly more at each successive design section, since the location from centroid to CGS of PT steel is slightly greater.  Refer to the “Product Videos” page for ADAPT-Builder for an example of different shapes. 

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