SCBF Seismic Brace Connections
May 25, 2016

SCBF Seismic Brace Connections

Vertical Diagonal Brace connections and Vertical Chevron Brace connections may be designed as Special Concentric Braced Frame (SCBF) connections in RISAConnection v6.

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OCBF Seismic Brace Connections
April 19, 2016

OCBF Seismic Brace Connections

Vertical Diagonal Brace connections and Vertical Chevron Brace connections may be designed as Ordinary Concentric Braced Frame (OCBF) connections in RISAConnection v6.

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How to Import a Seismic Moment Connection into RISAConnection
July 14, 2015

How to Import a Seismic Moment Connection into RISAConnection

Design for seismic connection detailing is now available in RISAConnection and you can use the connection rules within RISAFloor and RISA-3D to export a RISAConnection model. The integration will import the connection forces (and seismic detailing results) into RISAConnection for seismic moment...

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Code Requirements for Panel Zone Shear Deformation
October 29, 2014

Code Requirements for Panel Zone Shear Deformation

Code requirements for consideration of panel zone shear deformation can be confusing. This blog post discusses some of the basis for these code requirements and when one can consider them to be met and when one cannot.

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What are Web Doubler plates used for in RISAConnection?
December 27, 2013

What are Web Doubler plates used for in RISAConnection?

For moment connections in RISAConnection there is an option to place web doubler plates on the column web. These plates act as a reinforcement for the column web to prevent panel zone shear failure. As shown below, when the flanges of a beam in a moment connection connect to a column they form a...

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How to Use International Shapes in RISAConnection
August 14, 2013

How to Use International Shapes in RISAConnection

You can use the full library of international shapes inside of RISAConnection. Currently RISAConnection uses the American steel code AISC code for design checks; however you can customize your connection to use any of the International shapes available in the database.

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