That is what I figured, insert manufacturers like Burke have developed their own software for lifting. I tried PCA wall but it took too long to set up each model. I also was limited in modeling the base reaction to points along the bottom of the panel, instead of a continuous line support. We have been specifying the insert locations as part of our "design package" for a while now. It becomes very tedious. Enercalc works off of a strip of panel with a base and roof reaction, and it only gives stresses in one direction.
Does anyone know if RAM software would be capable of modeling a conc. plate like this?