Risa Tips & Tricks: How to Use Our Structural Analysis Software

September 14, 2026

New Features in RISACore v23.0.3 Release

RISA is excited to announce the release of RISA-3D, RISAFloor, and RISAFoundation version 23.0.3. This update delivers code-current tools for engineers designing in India including updated Indian steel design standards, an expanded Indian steel shapes database, and Indian loading support. The updated versions of RISA-3D, RISAFloor, and RISAFoundation also include additional analysis and workflow improvements. With these enhancements, engineers can work confidently within the integrated RISA suite. Ready to get the latest RISA has to offer? Download the updated version of RISACore products through the Customer Portal. Indian Hot Rolled Steel Members and Design The new release supports steel design in accordance with IS 800:2007, including Amendment 1 (2012) and Amendment 2 (2024). This update helps engineers keep their steel design aligned with the latest applicable Indian code provisions while continuing to use the familiar RISA design workflow. Version 23.0.3 of our core products also expands the available Indian steel shape database with shapes from several major manufacturers. Together, the updated codes and expanded steel library makes it easier for engineers to select the appropriate sizes, analyze structural behavior, and design steel members all in one place. Loading per Indian Codes The new release also expands loading capabilities for Indian…

Read More

Diaphragms (2)

February 13, 2012

How to Apply a Rigid Diaphragm in RISA-3D

In RISA-3D, rigid diaphragms can be added using the Diaphragm spreadsheet....

Read More
November 29, 2010

How to Check Frame Story Shears in RISA-3D

When using rigid diaphragm analysis in RISA-3D it can be useful to...

Read More
September 14, 2010

How to Design Flexible Diaphragms in RISAFloor

When you model your building in RISAFloor, make sure that you define your...

Read More
July 29, 2010

How to Model a Semi-Rigid Diaphragm in Standalone RISA-3D

In standalone RISA-3D models (those not integrated from RISAFloor),...

Read More

Subscribe to Our Newsletter

Our monthly "Structural Moment" newsletter is the best way to keep up with RISA’s product updates, new releases, new features, training events, webinars and more...