With the adoption of ASCE 7-22, the concept of a multi-period response spectrum has been added to seismic design requirements. While this provides more accurate hazard representation, it also means engineers need to generate and input additional site-specific data. This quick workflow shows how to...
When designing shear walls in RISA-3D, it’s common to add surface loads—whether to simulate lateral wind or seismic pressures, or even out-of-plane loads. But what happens when those loads intersect with openings in your wall panels? Let’s walk through exactly how RISA-3D handles this scenario...
Steel buildings are rarely simple—and the connections that tie them together often present some of the biggest design and coordination challenges. For engineers in the field, tools like RISAConnection aren’t just software—they’re essential to streamlining design, verifying code compliance, and...
Meet Tim Barton, one of RISA's go-to problem solvers and Solutions Engineer extraordinaire! With a background as diverse as his playlist, Tim's engineering journey started with a BS in Civil and Environmental Engineering from Utah State University. Since earning his PE license in Utah, he's tackled...
Modeling instability can be one of the most frustrating errors to troubleshoot in structural software. Whether you're a new user or a seasoned pro, instability warnings in RISA-3D can bring your workflow to a halt if not properly diagnosed and resolved. This master article brings together all the...
Empowering the Next Generation of Structural Engineers RISA is committed to supporting the academic community with free and affordable access to the same powerful software used by professionals in the industry. Whether you're a student just starting your journey or an educator shaping future...
RISA is pleased to announce the release of the latest ADAPT-Revit Link which is compatible with Revit 2025. The ADAPT-Revit Link v25.0 allows seamless integration between ADAPT-Builder and Autodesk Revit.
When designing a concrete structure, engineers must decide between conventionally reinforced concrete and post-tensioned (PT) concrete. This choice impacts the structure’s efficiency, cost, and long-term performance. Each system has unique mechanical behaviors and design considerations that...
Aaron Seybert is a Structural Solutions Specialist at RISA, bringing over 15 years of experience in sales, management, marketing, and operations. Before joining RISA, he worked within the athletic and higher education sectors, handling both B2C and B2B relationships. His ability to connect with...
