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October 26, 2018

The 2015 NBC compliant codes have been implemented into RISA-3D v17.0, RISAFloor v13.0 and RISAFoundation V.11.0! These include: CSA S16-14 – Hot Rolled Steel Design Code CSA S136-16 – Cold Formed Steel Design Code CSA A23.3-14 – Concrete Design Code CSA O86-14 – Wood Design Code NBC 2015 Division B Part 4 – Seismic Load […]

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October 25, 2018

The 2016 edition of ASCE Minimum Design Loads and Associated Criteria for Buildings and Other Structures (ASCE 7-16) is now available in RISA-3D v17.0, RISAFloor v13.0, and RISAFoundation v11.0! The seismic & wind load generator has also been updated to include this edition of the code in RISA-3D.  To select the ASCE 7-16 code for your […]

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October 19, 2018

Eurocode lateral torsional buckling capacity is calculated per equations in Annex F in the ENV 1993-1-1:1992. This calculation uses variables C1, C2 and C3. Since there is no generic formula in the Eurocode to calculate the moment gradient factor, C1, RISA will use the widely accepted López, Yong and Serna method by default. The method […]

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October 2, 2018

The new AWC NDS 2018 code has been implemented into RISA-3D v17.0 and RISAFloor v13.0. To select this code for your design, simply choose this code from the Codes tab within Global Model Settings.   After solution, the results are available in the Design Results spreadsheet. You can also verify the code selection used in […]

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September 13, 2018

The new AISC 360-16 15th Edition changes have been implemented into RISA-3D v17.0 and RISAFloor v13.0. To select this code for your design, simply choose them from the Codes tab within the Global Model Settings. A few notable changes in RISA between the 14th Edition and 15th Edition of the AISC code include: Updated shape database […]

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Posted in Education, What's New | Comments Off on Steel Design per AISC 15th Edition Steel Manual