Tips & Tricks
September 16, 2025
What’s New in ASCE 7-22?
The ASCE/SEI 7-22 Minimum Design Loads and Associated Criteria for Buildings and Other Structures introduces significant updates from ASCE 7-16. The most notable changes impact wind and seismic provisions, along with new load combination rules that directly affect structural analysis and design. With the release of RISA-3D v23, engineers can now take advantage of these updates directly within their workflows. Why This Matters for Engineers? The most impactful provisions of ASCE 7-22 — wind, seismic, and load combinations — are now supported in RISA-3D v23, ensuring your projects remain compliant with the latest building codes and IBC 2024 adoption. Download the latest versions of RISA that supports ASCE 7-22 below. 1. Wind Provisions Key changes in ASCE 7-22 affect wind speed maps, velocity pressure equations, and roof zone definitions. Topic ASCE 7-16 ASCE 7-22 Design in RISA Wind Speed Maps Based on 2016 hurricane data Updated hurricane & transition zone maps RISA-3D generates wind loads per ASCE 7-22, reflecting updated maps Velocity Pressure (Kd) Included directionality factor Kd removed Automatically handled in RISA-3D wind load generation Roof Zones Based on h/B ratio for hip roofs h/B removed; new GCp values and roof zoning RISA-3D applies updated coefficients for accurate roof…
Read More

May 22, 2025
How RISA Powers Manufacturing Facility Design from Top to Bottom
Case Study: Designing for Strength at Every Level When a Midwest engineering firm was tasked with designing a 120,000-square-foot manufacturing facility, they knew the challenge wasn’t just about steel and concrete—it was about integration. The structure needed to support overhead cranes, custom...

November 19, 2024
How to Run a Basic Dynamic Eigensolution in RISA-3D?
Welcome to a high-level walkthrough of dynamic analysis in RISA-3D! This guide introduces essential aspects of modeling dynamics, focusing on natural frequencies, mode shapes, and the impact of dynamic behavior on structural integrity.

October 25, 2024
Tips for Solving a Slow Solution in RISA-3D
Is your RISA-3D software solution running slower than you expected? There are a few things you can do during your model set up in order to make your model more efficient and reduce the solution time. RISA has compiled a list of our most common tips for solving a slow solution in RISA-3D.

October 22, 2024
How to View Step Results for Moving Loads in RISA-3D?
In RISA-3D, moving load results are generated by simulating a load that moves across a structure in defined increments. These loads are often used for designing bridges, cranes, or other structures where dynamic loads shift across the structure over time. Moving loads are complex because they...

October 8, 2024
How to Troubleshoot Large Deflections in RISA-3D?
Deflection is a key tool for verifying whether your model was built correctly in RISA-3D. After solving, you can view the deflected shape to confirm if the deflections are within the expected range. If you notice abnormal deflections, use the following steps to troubleshoot the issue.

August 30, 2024
How Do I Dock Spreadsheets in RISA-3D?
Docking spreadsheets in RISA-3D can be a game-changer for streamlining your workflow. Whether you're managing complex data sets or need quick access to design parameters, integrating your spreadsheets directly into RISA-3D allows for seamless data management and enhanced efficiency. In this guide,...

August 2, 2024
RISA-Revit Link: Reviewing the Analytical Model
Integrating structural models from RISA to Revit seamlessly can sometimes present challenges, especially when it comes to creating and reviewing your Revit analytical model accurately. In this support article, we'll delve into the process of modifying you Revit's graphical view of your Analytical...
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...