Exporting structural slab to RISA 3d

[jkildea]

I'm new to Revit and I'm trying to create a concrete frame structure that I can export to RISA. The structure has concrete walls, columns, beams and slab. I've drawn everything in revit, but when I export it to RISA 3D, my slabs (the slabs are 8" concrete with monolithic concrete rectangular beams) do not show up. The beams, columns, walls and footings all show up, but the slab doesn't. Has anyone had this problem before?

Thanks.

[Scott Hammond]

Slabs are not supported in RISA-3D. You would need to define your diaphragms after the model has been brought into RISA.

The supported elements are:
Gridlines
Columns
Beams
Braces
Structural Walls
Footings
Materials
Point, Line and Area Loads
Load Cases and Combinations
Boundary Conditions

[jkildea]

Scott,

That explains it. Thank you for your response.

John

[ashwin]

RISA Floor is what you need which is tightly integrated with RISA3D.