RSTAB - Structural Frame & Truss 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 to meet requirements in modern civil engineering.
RSTAB is the basis of a modular software system and provides intuitive modelling of simple and complex structures due to its ingenious input technique. The efficient RSTAB solver allows for linear and nonlinear calculations of internal forces, deformations, and support reactions.
For further designs, there are the add-on modules available, considering structural data of specific materials and standards. Due to the modular software system, you can combine various products of Dlubal Software in a program package that meets your individual needs.
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 Tekla Structures, Autodesk Revit and Bentley ISM is possible, for example.
“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.
In this article, the adequacy of a 2x4 dimension lumber subject to combined bi-axial bending and axial compression is verified using RF-/TIMBER AWC add-on module. The beam-column properties and loading are based on example E1.8 of AWC Structural Wood Design Examples 2015/2018.
RFEM/RSTAB Add-on Module RF-IMP/RSIMP | Generation of Geometric Replacement Imperfections and Pre-deformed Replacement Structures
RFEM/RSTAB add-on module RF-MOVE/RSMOVE | Load case generation for members from moving load positions
RFEM/RSTAB add-on module RF-/TIMBER AWC | Design of members made of timber according to ANSI/AWC NDS-2015 (US standard)
RFEM/RSTAB add-on module RF-/STEEL BS | Design of steel members according to BS 5950 or BS EN 1993-1-1
Depending on stiffness, mass, and damping, structures react differently to wind action.
- Can I use RFEM to calculate a log house three-dimensionally?
- In the global calculation parameters, the "Exceptional handling" option for members is grayed out and cannot be activated. What is the reason?
- Is it possible to open an RSTAB file in RFEM and the other way round?
- After an update of RSTAB, my .rst files, which have been used by another program, are always opened with RSTAB. However, the .rst file does not belong to RSTAB, but to another program. How do I control the association of the file type?
- How can I create a member eccentricity using the COM interface?
- I have recently purchased RSTAB with the CONCRETE add-on module. Can I use it to perform the stability analysis of reinforced concrete columns?
- How do I display some results of all load cases in the printout report, but other results of the selected load cases only?
- Is there any way to get a free student version of Dlubal Software (such as RFEM, RSTAB, RWIND Simulation) if I am not attending a university or college, but a high school, for example?
- Is it also possible to consider friction at nodal support in RFEM or RSTAB?
- I have a 4K display. Fonts and icons are extremely small in addition to dialog boxes being cut off within RFEM. How can I fix this?
Revitalization and Extension of the Supporting Structure of a Stage Roof in State Playhouse Dresden, Germany
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