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

April 7, 2026

What's New in RISAConnection v17?

RISA is pleased to announce the release of the latest version of RISAConnection v17.0. This release delivers major updates focused on keeping your steel connection design current with the latest codes while enhancing everyday connection workflows. The release of RISAConnection v17.0 incorporates the following enhancements and updates: Design to the latest steel design codes: AISC 16th Edition (360-22) and CSA S16-19 Added HSS beam-to-HSS column moment connection design per CSA S16-19 Expanded shape coverage using the AISC historical shape database Enhanced base plate and anchorage workflows, including grout pad modeling and concrete breakout check options Design to the Latest Steel Design Codes RISAConnection v17.0 now includes connection design per the AISC 16th Edition (360-22) Steel Construction Manual, allowing engineers to confidently design steel connections in accordance with the most recent AISC Specification used in the United States. In addition, this release adds connection design per CSA S16-19, expanding RISAConnection’s capabilities for Canadian steel projects and ensuring engineers can meet current Canadian steel design requirements. For Canadian users working with hollow structural sections, the release also introduces HSS beam-to-HSS column moment connection design per CSA S16-19, simplifying the design of these increasingly common framing configurations. Expanded Shape Coverage for Existing Structures…

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Slab

November 21, 2022

Consideration of Drop Caps and Drop Panels for Punching Shear Design

ADAPT-Builder v22 now includes the ability to model a Drop Cap and a Drop...

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February 15, 2022

New Tools for Modification of Elevated Slabs in RISAFloor ES

RISAFloor Version 16 includes new and improved tools for the modification...

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February 15, 2022

New Tools for Modification of Slabs in RISAFoundation

RISAFoundation Version 14 includes new and improved tools for the...

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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...

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January 01, 2021

Rapid Generation of Column and Middle Strips in ADAPT-Builder

A key feature to the design process for two-way slabs, either RC or PT, in...

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January 01, 2021

Quickly Evaluate Graphical One-Way Shear Results in ADAPT-Builder

The ability to quickly evaluate results and make data-based design...

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November 24, 2020

Moment Capacity of Slabs with Base Reinforcement

In this video, the calculated moment capacity of a slab with base...

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September 03, 2020

Precompression in Two-Way Post-Tensioned Slabs

Introduction In the design of two-way post-tensioned slabs, whether it be...

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August 10, 2020

Video: Mat Slab Design in RISAFoundation

In this video, we’ll take a look at the modeling and analysis of a mat...

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