Tips & Tricks

December 29, 2025

What’s New for IBC 2024 in RISA: A Closer Look

With RISA’s latest release of RISA-3D v23.0.1, we’re continuing to expand support for IBC 2024, helping engineers stay aligned with the latest building code requirements as adoption accelerates across the U.S.—including federally funded projects. This release builds on v23.0.0 ASCE 7-22 enhancements and adds key material design updates that move RISA further into full IBC 2024 compliance. New Material Design Updates Supporting IBC 2024 The upcoming release introduces several important design code updates referenced by IBC 2024, including: Steel Seismic design per AISC 341-22 Prequalified connections per AISC 358-22 Continued support for AISC 360-22 (16th Edition) steel design Ongoing updates to the hot-rolled shape database, including compatibility with both 15th and 16th Edition steel manuals These updates support modern seismic detailing requirements and ensure consistency with current steel industry standards. Masonry Masonry design per TMS 402-22, aligning with the latest strength and serviceability provisions adopted by IBC 2024. Key updates include: Revisions to shear design equations, including clarified definitions of shear area as outlined in Table 4.4.5, improving consistency and transparency in shear capacity calculations. Updated strength reduction factors for flexure and combined flexure + axial. Unlike previous editions that used a fixed ϕ-factor of 0.9, TMS 402-22 introduces tension-controlled,…

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ADAPT-PT/RC Version 23.0 is now available!
February 26, 2024

ADAPT-PT/RC Version 23.0 is now available!

New features are now available in the recent release of RISACore (RISA-3D v22.0, RISAFloor v18.0, and RISAFoundation v16.0) . We are working hard to add the features and functionality that our customers have requested as soon as they become available. With that in mind, we have prepared a new...

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Gross and Net Soil Pressures
February 20, 2024

Gross and Net Soil Pressures

In RISAFoundation, the Allowable Soil Bearing value is controlled by the Soil Region. This value is always taken as a Gross allowable soil pressure by default.

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Tendon and Rebar Display Managers in ADAPT-Builder
January 30, 2024

Tendon and Rebar Display Managers in ADAPT-Builder

Elevate your outputs using the recently enhanced Tendon and Rebar Display Managers in ADAPT-Builder (23.0.0). ADAPT-Builder (23.0.0) gives users more control over the appearance of tendons and reinforcement thus saving time when it comes to creating tendon and reinforcement plans for submittals.

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Torsion Design of One-Way Slabs and Beams in ADAPT-Builder
January 30, 2024

Torsion Design of One-Way Slabs and Beams in ADAPT-Builder

The latest release of ADAPT-Builder (23.0.0) includes the ability to design one-way slabs and beams for the effects of torsion. Through the shear design options of the criteria window the user can choose to check the torsional threshold only or, where the threshold is exceeded, design for the...

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Integrated Column Code Checks in ADAPT-Builder
March 17, 2023

Integrated Column Code Checks in ADAPT-Builder

The latest release of ADAPT-Builder (22.0.1) includes an integrated concrete column code check feature that allows users to easily check concrete columns for code compliance. Utilizing the ACI 318-19 or ACI 318-14 design code, the code check feature will perform capacity checks for bending, axial,...

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ADAPT-PT/RC Version 22.0 is now available!
October 13, 2022

ADAPT-PT/RC Version 22.0 is now available!

Consideration of Drop Caps and Drop Panels for Two-Way Punching Shear Design ADAPT-PTRC now checks two-way shear for columns at critical sections within the drop cap, drop panel, and slab. This feature is available for all codes.

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Canadian Concrete (CSA A23) Wall Panel Design in RISA
February 15, 2022

Canadian Concrete (CSA A23) Wall Panel Design in RISA

The CSA A23.3-14 Concrete Design Code has been implemented into RISA-3D v20 and RISAFloor v16 for concrete wall panels. These walls can be designated and designed as either gravity only or lateral elements in RISAFloor when designing a complete building utilizing concrete walls. Prior to this...

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Why does my slab deflection increase using ACI 318-19?
December 21, 2021

Why does my slab deflection increase using ACI 318-19?

Since the release of RISAFloor v15 and ADAPT-Builder v20, both which include the latest update to the ACI code (ACI 318-19), some customers have asked our support team why they're experiencing increased slab deflections. These increased deflections are the result of changes in the calculation of...

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ADAPT-PT/RC Version 21.0 is now available!
November 17, 2021

ADAPT-PT/RC Version 21.0 is now available!

New Design Code: AS3600 - 2018 ADAPT-PT/RC has been updated to include the latest Australian - AS3600 (2018) concrete design code. The provisions in this design standard that have been included in ADAPT-PT/RC include but are not limited to:

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