Hi Artur
1- How can I medel one way ribbed slab (top slab and ribs) with ARSA? How can I Analysis it? How can I get Design results of it (reinforcement)? How can I know that the sections are OK?
2- How can I model two way ribbed slab with ARSA? How can I Analysis it? How can I get Design results of it (reinforcement)? How can I know that the sections are OK?
If you intend to calculate reinforcement for this system I would recommend modeling ribs as beams.
See:
http://forums.autodesk.com/t5/Autodesk-Robot-Structural/T-slab/m-p/3185418
http://forums.autodesk.com/t5/Autodesk-Robot-Structural/Beam-offsets/m-p/3332921
If you find your post answered press the Accept as Solution button please. This will help other users to find solutions much faster. Thank you.