RSTAB 8 | Structural Frame Analysis Software
RSTAB - Powerful and Easy to Use
RSTAB is a powerful analysis and design software for 3D beam, frame, or truss structure calculations, reflecting the current state of the art and helping structural engineers meet requirements in modern civil engineering.
RSTAB is the basis of a modular software system and allows for intuitive modeling of simple and complex structures due to its sophisticated input technology. The efficient RSTAB solver allows for linear and nonlinear calculations of internal forces, deformations, and support reactions.
Various add-on modules are available for structural design, considering both material and standard-specific requirements. Due to the modular software system, you can combine various products of Dlubal Software into a program package that meets your individual needs. An upgrade at a later date remains possible at any time.
The main program RSTAB is also available as a lower-priced 2D version.
Building Information Modeling (BIM)
Due to a wide range of interfaces, RSTAB provides perfect interaction between CAD and structural analysis programs in Building Information Modeling (BIM). Thus, the bidirectional data exchange between RSTAB and the programs such as Tekla Structures, Autodesk Revit, and Bentley ISM is possible.
“I really enjoy working with Dlubal Software programs. The structure generation and modification can proceed smoothly:
- Manageability of functions in the menu and movability in space
- Data transparency: checks, options to modify and transfer data
I am happy that I switched over to Dlubal Software!”
Do you have any questions about our products or need advice on selecting the products needed for your projects?
Contact us via our free e-mail, chat, or forum support or find various suggested solutions and useful tips on our FAQ page.
RFEM/RSTAB add-on module RF-/STEEL BS | Design of steel members according to BS 5950 or BS EN 1993-1-1
RF-IMP/RSIMP Add-on Module for RFEM/RSTAB | Generation of Equivalent Geometric Imperfections and Pre-Deformed Initial Structures
RFEM/RSTAB add-on module RF-MOVE/RSMOVE | Load case generation for members from moving load positions
RF-/TIMBER AWC Add-on Module for RFEM/RSTAB | Design of Timber Members According to ANSI/AWC NDS-2015 (US Standard)
A park of lightweight structures for the redevelopment of the Porta Romana railway yard, Ansicht in Richtung der X-Achse
RFEM and RSTAB models can be saved as 3D glTF models (*.glb and *.glTF formats). View the models in 3D in detail with a 3D viewer from Google or Baylon. Take your VR glasses, such as Oculus, to "walk" through the structure.
- Can I also use RWIND 2 with RFEM 5/RSTAB 8?
- I cannot create a new file. The menu item is grayed out. What can I do?
- Is it also possible to consider friction at nodal support in RFEM or RSTAB?
- How can I display mode shapes in RFEM 6 and RSTAB 9?
- Where in the Dlubal extranet can I download my RFEM / RSTAB authorization file?
- How can I display more information about member end hinges in a graphic?
- I deleted my shortcut from the viewer. How can I restore them?
- Can I create a visibility from objects even though the function is grayed?
- How do I apply wind load on members of open structures?
- Is it possible to switch off the minimum internal forces when displaying a result diagram so that the maximum values are only displayed?
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Dynamic analysis of natural frequencies and mode shapes of member models
Lateral-torsional buckling analysis of members according to the second-order analysis (FEM)
Module Extension for STEEL EC3 and RF-STEEL AISC
Warping torsion analysis according to the second-order theory with 7 degrees of freedom
Linear and nonlinear analysis of reinforced concrete members with reinforcement concept
Generation of equivalent geometric imperfections and pre-deformed initial structures for nonlinear calculations
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
Seismic and static load analysis using the multi-modal response spectrum analysis