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…

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Diaphragms

November 04, 2022

New Features in RISA-3D v20.0.4 now Available!

We are pleased to announce our latest RISA-3D release. Our teams have been...

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February 26, 2021

Video: Using Various Diaphragm Types in RISAFloor

RISAFloor supports the three fundamental types of diaphragms used in...

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December 11, 2020

Accidental Torsion for Semi-Rigid Diaphragms in RISAFloor

The latest releases of RISAFloor (Version 15.0.1) and RISA-3D (Version...

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April 23, 2020

How Do Flexible Diaphragms Work on Sloped Roofs?

RISAFloor supports the use of flexible diaphragms on both flat and sloped...

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June 20, 2019

Understanding Wall Panel Forces with Rigid Diaphragms

When modeling building structures using steel or composite steel floors,...

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January 17, 2019

RISAFloor & RISA-3D: Two Buildings on the Same Podium

RISAFloor is the RISA Building System’s floor design software which allows...

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April 12, 2017

Semi-Rigid Diaphragms now Available

RISAFloor now has the ability to model a Semi-Rigid, Rigid or Flexible...

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April 15, 2015

How Do I Detach a Wall Panel From a Diaphragm?

The ability to detach a wall panel from a diaphragm was a feature added in...

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March 10, 2015

What is a Semi-Rigid Diaphragm?

RISAFloor Concrete Floor Slabs can design be transferred into RISA-3D for...

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