
March 10, 2021
Composite Steel Beam Design in RISACalc
Composite steel beam design is now available in RISACalc per the AISC and CSA steel design manuals with the following supported steel codes:
In structural engineering, few design challenges are as rewarding—or as unforgiving—as the tall building. While gravity systems and code checks form the backbone of any structural project, once a structure rises beyond ten or fifteen stories, a shift occurs. Wind and seismic forces begin to dominate. Story drift and torsional irregularities become non-negligible. Load paths grow increasingly indirect. And design decisions, if not carefully made early on, can have exponential consequences higher in the structure. Tall buildings are not simply “bigger” versions of short ones. They behave differently. And understanding those differences is essential for any engineer working in an urban environment where building vertically is often the only viable path forward. Modeling for Reality, Not Just Code The foundation of any successful tall building design lies in the model—its assumptions, resolution, and degree of abstraction. Many engineers begin with simplified representations: rigid diaphragms, idealized connections, and linear material properties. This is practical and often sufficient for early design phases. But as the building increases in height and complexity, those assumptions may start to mask critical behaviors. Semi-rigid diaphragm modeling, for instance, allows engineers to capture in-plane flexibility of floor systems—especially important in buildings with irregular cores, open floor plans,…
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Composite steel beam design is now available in RISACalc per the AISC and CSA steel design manuals with the following supported steel codes:
Watch the recording of our webinar to learn how new versions of RISA-3D, RISAFloor, RISAFoundation and RISAConnection provide users with expanded design capabilities, improved product integration and new features including:
Open web steel joist design is now available in RISACalc per the SJI 43rd/44th and 42nd Editions! The available joist series include K-Series, LH-Series, DLH-Series, SLH-Series (42nd Edition only), and KCS joists.
The latest release of ADAPT-Builder 2019 includes improvements that include new tools for meshing, tendon force input and releasing the edges of shells.
The new RISACalc allows users to analyze single members (beams and columns) of all materials: hot rolled steel, wood, concrete, cold formed steel, aluminum, and stainless steel. The intuitive interface makes it easy to set up your model, apply loads, and view results.
Over the last few weeks, we have been working hard to add the features and functionality that our customers have requested as well fix some of the issues that have been reported. With that in mind, we have prepared a new update of RISA-3D (v18.0.4) that includes the following features as well as...
Over the last few weeks, we have been working hard to add the features and functionality that our customers have requested as well fix some of the issues that have been reported. With that in mind, we have prepared a new update of RISA-3D (v18.0.3) that includes the following features as well as...
We have been working diligently over the last few weeks to add the features and functionality that our customers have requested as well fix some of the issues that have been reported. With that in mind, we have prepared a new update of RISA-3D (v18.0.2) that includes the following features as well...
The new release of RISA-3D is right around the corner! Check out our teaser videos to enjoy a sneak peek at some of the most exciting new features!
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