CSI ETABS 22.7.0 Build 4095 Win x64 English

Composite steel beam design has added an option for tee reinforcing for the bottom flange, as well as composite tube beams. Improvements have also been made for the interactive design of steel frame members, table output for steel beam deflections ratios, and importing of frame and wall compound components from Perform3D.
ETABS v22.6.0 and v22.7.0 Enhancements - Date: 14-Jul-2025

Shear Wall Design
Composite shear wall design using the SpeedCore system is now available in ETABS, following the provisions of AISC 360-22 Specifications. The design checks include axial tension and compression strength, shear strength, flexure and biaxial flexure strength, along with other detailing requirements.


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Concrete Design
Concrete frame design according to Canadian CSA A23.3-2024 is now available.


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Composite Beam Design
Composite column design according to Indian IS 11384:2022 is now available.


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Composite beam design is now available for steel tube sections per all available composite beam design codes.


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Composite beam design now supports a tee reinforcing the bottom flange. Previously, only cover plate reinforcing could be specified.


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Steel Design
Interactive steel frame design is now available for AISC 360 and Eurocode 2.


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Option added for slip resistance design checks for beam-to-beam and beam-to-column connections in accordance with AISC Specifications when slip-critical bolts are specified.


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Output and Display
Steel beam deflection ratios are now reported in the steel details table.


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The shell stress and strain output for ribbed and waffle type slabs that experience plate bending has been improved.


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Import and Export
An enhancement has been made to export GPU 3D data to DXF from the printing form when using DirectX graphics.


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An enhancement was made to fill Perform3D Compound property weight modifier from ETABS frame and wall sections.




ETABSis an engineering software product that caters to multi-story building analysis and design. Modeling tools and templates, code-based load prescriptions, analysis methods and solution techniques, all coordinate with the grid-like geometry unique to this class of structure. Basic or advanced systems under static or dynamic conditions may be evaluated using ETABS. For a sophisticated assessment of seismic performance, modal and direct-integration time-history analyses may couple with P-Delta and Large Displacement effects. Nonlinear links and concentrated PMM or fiber hinges may capture material nonlinearity under monotonic or hysteretic behavior. Intuitive and integrated features make applications of any complexity practical to implement. Interoperability with a series of design and documentation platforms makes ETABS a coordinated and productive tool for designs which range from simple 2D frames to elaborate modern high-rises.
CSI ETABS Tutorials
Founded in 1975,Computers and Structures, Inc. (CSI)is recognized globally as the pioneering leader in software tools for structural and earthquake engineering. Software from CSI is used by thousands of engineering firms in over 160 countries for the design of major projects, including the Taipei 101 Tower in Taiwan, One World Trade Center in New York, the 2008 Olympics Birds Nest Stadium in Beijing and the cable-stayed Centenario Bridge over the Panama Canal. CSI's software is backed by more than three decades of research and development, making it the trusted choice of sophisticated design professionals everywhere!