RSTAB - Structural Frame & Truss Analysis Software

Structural Engineering Analysis & Design Software

The 3D structural frame analysis program RSTAB is the ideal tool for the design of beam, frame, or truss structures consisting of steel, reinforced concrete, timber, aluminum, or other materials.

With RSTAB you can easily and quickly define a structural model and then calculate the internal forces, deformations, and support reactions. For further design, there are various add‑on modules available, considering structural data of specific materials and standards.

RSTAB Introductory Video

Stadium in Uyo, Nigeria | www.form-TL.de

Customer Projects

Pedestrian Bridge with Visualized Deformation | Gartner Steel and Glass GmbH

RSTAB for Timber Structures

Ice Hockey Stadium in Jicin, Czech Republic | www.wiehag.com

Download Free Trial Version of RSTAB

Look-out Tower at Pyramidenkogel, Wörthersee, Austria | vitrag.eu

RSTAB for Steel Structures

Indian Research Station „Bharati“ in the Antarctic | www.ksf-ing.de

Further information

Result Evaluation and Printout Report

Internal forces, deformations, and support forces are displayed in result tables and graphically on a model. Filtering options allow for targeted result selection. All data is documented in a multilingual printout report. The report contents can be adjusted and saved as a template.

Color Representation of Internal Forces

Result tables display the available positive and negative internal forces in colors, including the relation to extreme values. The result tables of the design modules use color scales to represent respective design ratios. In this way, the governing locations are immediately apparent.
Result Diagrams

The result diagrams of members, surfaces, and supports are freely configurable: You can define smooth ranges with average values or display and hide the result distributions, if necessary. This option ensures targeted evaluation of results. All diagrams can be added in the printout report.
Visualization of Results

The results on a rendered model are represented by a number of colors in order to easily detect deformations such as member rotation. You can freely define the colors and the range of values in the control panel. Deformations can be animated and saved as a video file.
Detailed Result Tables

The first result table displays a summarized overview providing the equilibrium of forces in the structural system and the maximum deformations. Information about the calculation process is included as well. You can filter the result tables by specific criteria such as extreme values or design locations.
Mass Print of Graphics

It is possible to print a model, loads, and results in a series. Graphics can be created on the basis of different directions to be specified. For example, you can print all internal forces as an isometric view with a single mouse‑click.
Printout Report Export in RTF or PDF File and in VCmaster

There are various languages available for the results included in a printout report: English, German, French, Spanish, Italian, Czech, Slovak, Hungarian, Polish, Dutch, Portuguese, Russian, and Chinese.

You can individually create further languages.

It is possible to import additional texts as RTF files. Page numbering can be configured as well in order to use prefixes, for example. Furthermore, you can export the printout report as a RTF or PDF file as well as in VCmaster.
Printout Report Extent Management

The extent of a printout report can be individually adjusted by means of selection criteria. You can create printout templates based on already existing printouts and reuse them globally for all design projects. In the case of graphical print presentations, there is the option of title boxes.

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