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

November 3, 2026

Technical Support Team: Frequently Asked Questions

RISA technical support provides engineering focused help for users of RISA structural design software. Users with an active license can contact the team by email at support@risa.com or by phone at 800-332-RISA. Find answers to common questions about contacting RISA technical support, submitting a support request, and accessing additional learning resources below. What is RISA technical support? RISA technical support connects you with knowledgeable support professionals who can help you use RISA structural design software effectively. The team can help you find answers, troubleshoot issues, and model with confidence. How can I contact RISA technical support? The best way to contact RISA technical support is by email at support@risa.com. Email makes it easy to share model files, screenshots, error messages, outputs, and other project information. This gives the support team the context needed to review the specific model conditions, investigate the question efficiently, and provide a more accurate answer. You can also call RISA technical support at 800-332-RISA. Phone support is helpful for quick, general questions that do not require the team to review a model or specific design condition. Who can use RISA technical support? RISA technical support is available to users with an active RISA license including subscription,…

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October 28, 2015

Tolerance Between SP Joists vs. Normal Joists

Have you been in RISAFloor performing a steel product design and noticed...

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September 22, 2015

Why Did the Wood Design Values Drop?

You may notice discrepancies in the wood design values when comparing RISA...

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September 16, 2015

How RISA-3D Calculates Member Deflection Ratios

After solving a model, you will see in the Member Deflections spreadsheet...

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September 09, 2015

Why don’t the Beams in my Frame have axial force?

The beams in a lateral force resisting system, such as a braced frame or...

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September 02, 2015

How should I model beams in Revit to make them import into RISAFloor…

Revit offers two options for setting the elevation of beams. The way these...

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August 25, 2015

What does the Include Structure Weight Checkbox Do for Seismic Loads?

In the Seismic Loads dialog there is a checkbox for “Include structure...

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August 20, 2015

Residual Rigid Response (Dynamics)

When running a Response Spectrum analysis for seismic design, the response...

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August 11, 2015

What Loads Transfer from RISAFloor to RISA-3D?

RIAFloor designs the gravity system and then integrates with RISA-3D to...

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August 08, 2015

How do you add Shear Caps to columns?

Per the ACI, you can add a Shear Cap to your column to increase the shear...

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