Expanded Load Categories in RISA-3D and RISAFoundation
October 30, 2020

Expanded Load Categories in RISA-3D and RISAFoundation

New to RISA-3D v19 and RISAFoundation v13 is the ability to apply up to 100 "Other Load" Categories. Previously users only had the ability to add up to 10 "Other Load" Categories. The expansion of "Other Load" Categories gives the user more flexibility to be able to apply and organize the loading...

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Cold Formed Steel Wall Design Now Available
October 30, 2020

Cold Formed Steel Wall Design Now Available

Cold-formed steel framing is a durable, reliable and cost-effective option for low-rise and mid-rise building projects. With the release of RISA-3D Version 19 and RISAFloor Version 15, cold formed steel (CFS) walls are now available for analysis and design. Walls that have been designated as...

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Improvements to Solid Elements in RISA-3D
October 30, 2020

Improvements to Solid Elements in RISA-3D

A number of improvements have been made to solid elements in RISA-3D v19 allowing users enhanced flexibility in viewing input data as well as evaluating results associated with solid elements.

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Updated Shear Contribution for Concrete (Vc) per ACI 318-19
October 29, 2020

Updated Shear Contribution for Concrete (Vc) per ACI 318-19

The new ACI 318-19 code has been implemented into RISA-3D v19, RISAFloor v15, and RISAFoundation v13. One of the biggest changes between the ACI 318-14 code and the ACI 318-19 code is the shear contribution provided by the concrete, Vc.

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Interaction of Shear Forces Acting Along Orthogonal Axes in Concrete
October 29, 2020

Interaction of Shear Forces Acting Along Orthogonal Axes in Concrete

Recent tests and analytical results for concrete columns have indicated that considering shear along each centroidal axis independently can be unconservative. Therefore current versions of RISA-3D, RISAFloor and RISAFoundation have included the consideration for the interaction of shear forces...

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