In RISAFloor, the deck edge (also known as Slab Edge) is selected as Rigid or Flexible. In a building that needs to be designed for both, start with Flexible.

Have you ever wanted to export your RISAFloor model to Revit? It’s easier than you’d think.

Learn how to model sloped roofs using RISA-3D and RISAFloor. Flexible diaphragm load atribution is explained as are the more complex wind loadings that effect sloped roofs.

Spreadsheets are a valuable asset built into all RISA software. Let’s look at a couple examples of where our advanced spreadsheet tools can make you a more efficient RISA user.

When you model your building in RISAFloor, make sure that you define your slab edge as Flexible. That will ensure that the entire contents of the diaphragm will use flexible behavior.