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.
Editable GUI for Individual Adjustment
A model is created in the graphical user interface characteristic for CAD programs, using tables, or in combination of both ways. Extensive shortcut menus facilitate data input. Since the structural model is photorealistically visualised, you can directly control the data entered.
Intuitive Graphical User Interface
A structure is created in the graphical user interface typical for CAD programs or by using tables. Right-clicking on graphical or navigator objects activates the shortcut menu, which facilitates creating or editing such objects.
The user interface is operated intuitively so the structure and loading objects can be created in a minimal amount of time.
Multilingual Program Operation
It is possible to operate the program in the following languages: English, Chinese, Czech, Dutch, French, German, Italian, Polish, Portuguese, Russian, and Spanish.
The user-interface design of RSTAB is modifiable: There are nine different user‑interface styles available, for example Office 2007 Blue, Silver, Aqua, or Black.
Menus and toolbars are freely configurable, which allows you to create a user‑defined arrangement of frequently used functions. Tables, navigators, and toolbars can also be arranged in any order and docked as well. Default settings of the program can be restored with a mouse click.
In addition, the configuration manager provides the option of creating user‑defined display properties and toolbars, which can be saved as a separate configuration.
The photorealistic visualization of a model in 3D rendering provides direct control of input data. Display colors can be freely adjusted and saved separately for the screen and printout.
Displaying and Hiding Objects
It is possible to specifically display or hide various objects such as nodes, members, supports, and others. You can dimension the model by using lines, archs, inclinations, or height elevations. Freely created guidelines, sections, and comments facilitate the input and evaluation. You can also display or hide guide objects individually.
Global Unit Settings
A global dialog box manages the units of input data, loads, and results in RFEM/RSTAB as well as in all add‑on modules.
It is possible to save the settings and import it again later. That way you can use different sections in steel and reinforced concrete structures, for example.
Do you have any questions about our products? Do you need advice for your current project?
Contact us or find various suggested solutions and useful tips on our FAQ page.
Deformations of stadium roof (17.791 members)
Gazebo construction from 6 000 timber members for the Buga exhibition ((C) www.hs-koblenz.de)
Internal forces of steel roof structure
Deformations of industrial towers
Designed framework model of noise protection hangar (C) www.wtm-engineers.de
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Lateral-torsional buckling analysis of members according to the second-order analysis (FEM)
Design of rigid bolted frame joints according to Eurocode 3 or DIN 18800
Timber design according to Eurocode 5, SIA 265 and/or DIN 1052
Generation of equivalent geometric imperfections and pre-deformed initial structures for nonlinear calculations
Linear and nonlinear analysis of reinforced concrete members with reinforcement concept
Dynamic analysis of natural frequencies and mode shapes of member, surface, and solid models
Module Extension for RSTAB
Extension of the modules for reinforced concrete design by the Eurocode 2 design
Deformation and deflection analysis of members and sets of members