Is it possible to analyze and design an inclined or slanted concrete column on a concrete beam in the ceilings of the eighth and ninth floors of a ten-story building using ETABS software?
I am not sure about what you are looking for, but as I am working with ETABs, you can use the bracing option to draw and make section designs, and after that, implement your design load and analysis. I hope you found the answer you were looking for. (My suggestion for you is to use Staad Pro V8i.) You can compare data to get a good result, compare both results (ETABS and Staad pro), and choose a suitable one.