- More than 25,000 users in 71 countries
- One software package for all application areas
- Short learning time and intuitive handling
- Service provided by experienced engineers
- Excellent price/performance ratio
- Flexible modular concept, extensible according to your needs
- Scalable license system with single and network licenses
- Proven software used in many well-known projects
Useful Program Features
Dlubal Software programs and add-on modules include a wide range of powerful features.
Since our software is subject to continuous development, we are constantly adding new features. In doing so, we also take account of our customers' wishes.
Why Dlubal Software?
Member Hinge Nonlinearity "Scaffolding Diagram"
The member hinge nonlinearities "Scaffolding - N phiy phiz" and "Scaffolding Diagram" enable the mechanical simulation of a tube joint with an inner stub between two member elements.
The equivalent model transfers the bending moment via the overpressed outer pipe and after positive locking additionally via the inner stub, depending on the compression state at the member end.
Export of Reinforcement RFEM - RevitSurface reinforcements defined in the RF-CONCRETE Surfaces add-on module can be exported as reinforcement objects to Revit by using the direct interface.
Automatic Determination of Number of Load IncrementsIf the check box "Number of load increments" is deactivated, the number of load increments will be determined automatically in RFEM to solve nonlinear tasks efficiently. The method used is based on a heuristic algorithm.
Adaptive Mesh RefinementWith this function, it is possible to refine the FE mesh on surfaces automatically. The mesh refinement is carried out step by step. In each step, a new FE mesh according to the numeric error analysis of the previous step will be generated. The numeric error will be evaluated by means of the results on surface elements and is based on the energy formulation by Zienkiewicz-Zhu.
The error analysis is carried out for a linear static analysis. A load case (or a load combination) is selected for which the FE mesh will be generated. The FE mesh will be used for all calculations.
Member Type "Dashpot"
The member type "Dashpot" can be used for time history analyses in RFEM/RSTAB with the add-on modules RF-/DYNAM Pro - Forced Vibrations and RF-/DYNAM Pro - Nonlinear Time History. This linear viscous damping element considers forces dependent on velocity.
With regard to viscoelasticity, the member type "Dashpot" is similar to the Kelvin-Voigt model which consists of the damping element and an elastic spring (both connected in parallel).
Data exchange with Advance Steel using *.smlx files
When exchanging data with Advance Steel using *.smlx files, the interface is automatically detected. This means that *.smlx files are possible even if no version of Advance Steel is installed.
Material Library with Steels According to the Australian Standard AS/NZS 4600:2005The material database in RFEM, RSTAB and SHAPE-THIN contains steels according to the Australian standard AS/NZS 4600:2005.
Multilingual Program Operation
It is possible to operate the program in the following languages: English, German, Chinese, Czech, Dutch, French, Italian, Polish, Portuguese, Russian, and Spanish.
The user‑interface design of RFEM/RSTAB can be customised with any of the nine different styles of graphical user interface (for example Office 2007 Blue, Silver, Aqua, or Black).
Menus and toolbars are freely configurable. Thus, a user-defined arrangement of frequently used functions is possible. Default settings of the program can be restored with a mouse click. Tables, navigators, and toolbars can also be arranged in any order and docked as well.
In addition, the configuration manager provides the option of creating user-defined display properties and toolbars, which can be saved as a separate configuration.
Do you have any questions or need advice?
Contact us or find various suggested solutions and useful tips on our FAQ page.
Powerful and Capable Software
“I think the software is so powerful and capable that people will really value its power when they get properly introduced to it.”