Do you need a bit more options? No problem! In addition to the add-ons for additional analysis, we provide specialized extensions for RSTAB 9 that significantly expand your options in structural analysis and design.

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Additional Analysis
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Dynamic Analysis
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Special Solutions for RSTAB 9
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Design

Structure Stability

Structure Stability
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Structure Stability for RSTAB 9 Add-On

The Structure Stability add-on for RSTAB 9 allows you to perform efficient stability analyses. Use this powerful tool to determine critical load factors and the corresponding stability modes without performing complex manual calculations. You can calculate models consisting of member elements, perform nonlinear stability analyses, and consider initial prestresses.

Warping Torsion Second-Order Analysis with 7 Degrees of Freedom

Deformation analysis of a rod subjected to warping torsion loads, showcasing the resulting structural behavior.
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Torsional Warping (7 DOF) for RSTAB 9 Add-On

The Torsional Warping (7 DOF) add-on allows for considering cross-section warping as an additional degree of freedom when calculating members.