Structural Analysis and Design Software

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    Menu | Application Area for Dlubal Programs RFEM and RSTAB
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    Dlubal API

    The new Dlubal API service (gRPC) provides you with a flexible interface to the structural analysis software based on Python and C#, with direct access to the entire Dlubal product range. Benefit from seamless and powerful integration into your Dlubal software—ideal for parametric modeling and complex optimization tasks.

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    Supported Design Standards

    • Eurocodes (EC)
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  • Products
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    • Outdated Products
    RFEM 6

    The structural analysis software RFEM 6 is the basis of a modular software system. The main program RFEM 6 is used to define structures, materials, and loads of planar and spatial structural systems consisting of plates, walls, shells, and members. The program also allows you to create combined structures as well as to model solid and contact elements.

    All Add-ons
    Additional Analyses Dynamic Analysis Special Solutions Design Connections
    RFEM 6 for Top Menu
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    • Steel Joints for RFEM 6
    • Stand-Alone Program RWIND 3
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    RSTAB 9

    RSTAB 9 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.

    Add-ons for RSTAB 9
    Additional Analysis Dynamic Analysis Special Solutions Design
    RSTAB-Startmenü
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    • Steel Joints for RFEM 6
    • Stand-Alone Program RWIND 3
    • Pushover Analysis
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    RSECTION 1

    Do you often spend too long calculating cross-sections? Dlubal Software and the RSECTION stand-alone program facilitate your work by determining section properties of various cross-sections and performing a subsequent stress analysis.

    Add-on for RSECTION
    Effective Sections
    The image shows a software solution for the calculation of cross-section properties and stress analysis with FEM integration.
    Quick Links | Products
    • Steel Joints for RFEM 6
    • Stand-Alone Program RWIND 3
    • Pushover Analysis
    • Building Model for RFEM 6
    RWIND 3

    Do you always know where the wind is blowing from? From the direction of innovation, of course! With RWIND 3, you have a program at your side that uses a digital wind tunnel for the numerical simulation of wind flows. The program simulates these flows around any building geometry and determines the wind loads on the surfaces.

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    • Steel Joints for RFEM 6
    • Stand-Alone Program RWIND 3
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    Geo-Zone Tool

    Are you looking for an overview of snow load zones, wind zones, and seismic zones? Then you are in the right place. Use the Geo-Zone Tool to determine quickly and efficiently snow loads, wind speeds, and seismic data according to ASCE 7‑16 and other international standards.

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    Quick Links | Products
    • Steel Joints for RFEM 6
    • Stand-Alone Program RWIND 3
    • Pushover Analysis
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    Outdated Products

    • RFEM 5 | Ultimate Structural FEA Software
    • RSTAB 8 | Structural Frame & Truss Analysis Software
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    • Steel Joints for RFEM 6
    • Stand-Alone Program RWIND 3
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RSTAB Shortcut Icon RSTAB 8 | Structural Frame Analysis Software
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How may I help you?

Do you have any questions about Dlubal products or need assistance in selecting the right one for your project?

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RSTAB 8 | Structural Frame & Truss Analysis Software | Interface

RSTAB 8 | Structural Frame & Truss Analysis Software | Interface

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.

You can use various add-on modules available for structural design, considering both material- and standard-specific requirements. Due to the modular software system, you can combine various products in a program package that meets your individual needs. It is possible to upgrade the program at any time.

RSTAB 8 | Structural Frame & Truss Analysis Software | Surface
Subnavigation
01
What is RSTAB?
02
Interface
03
Modeling
04
Load Generation
05
Generation of Combinations
06
Calculation
07
Results
08
Project Manager
09
First Steps

Editable GUI for Individual Adjustment

Total items: 8
Navigator Shortcut Menu for Creating New Member
  • Modeling | Structure
  • RFEM 5
  • RSTAB 8

Intuitive Graphical User Interface

Models are created in the graphical user interface typical for CAD programs. By right-clicking the graphical or navigator objects, a shortcut menu appears, which facilitates creating or editing the objects.

The user interface is intuitive to use. Therefore, the model and loading objects can be created in a minimal amount of time.

Program Language Selection 
  • General
  • RSTAB 8

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 styles of graphical user interface to choose from; for example: Office 2007 Blue, Silver, Aqua, and Black.

New Project Navigator - Views
  • Display Settings
  • RFEM 5
  • RSTAB 8

Project Navigator - Views

Project Navigator - Views allows you to easily generate various views in a few simple steps. Moreover, you can save and open them again at any time.

Customize Dialog Box
  • Display Settings
  • RFEM 5
  • RSTAB 8

User-Defined Configurations

Program configuration menus and toolbars can be freely customized. It is possible to setup an arrangement of frequently used functions and tools for quick access. Tables, navigators, and toolbars can also be freely moved and docked. The default settings of the program can be restored at the click of a button.

In addition, it is possible in the Configuration Manager to set the graphic display properties, toolbars, and so on in a user-defined way and save them as your own configuration.

Photorealistic Visualization of Model
  • 3D Viewer | Google
  • 3D Viewer | Babylon
  • Virtual Reality
  • Display Settings
  • RFEM 5
  • RSTAB 8

Photorealistic Visualization

Photorealistic visualization of the model in 3D rendering always provides immediate control of the input. Display colors can be freely adjusted and saved separately for screen and printout.

Dimensions and Guidelines
  • Modeling | Structure
  • RFEM 5
  • RSTAB 8

Displaying and Hiding Objects

It is possible to selectively 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 and comments facilitate the input and evaluation. You can also display or hide the guide objects individually.

Using Line Grid
  • Modeling | Structure
  • RFEM 5
  • RSTAB 8

Line Grid

The fast creation of a line grid in the Cartesian coordinate system is now possible. This can optionally be labeled and dimensioned. Furthermore, you have the option to create spherical or cylindrical grids.

The grid can be rotated about one or more axes. The settings for the line grid can be saved and imported again later.

Adjusting Units and Decimal Places
  • General
  • RFEM 5
  • RSTAB 8

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.

Take advantage of the helpful functions offered below: You can save your settings and import them again later. Thus, it is possible for you to use different sections in steel and concrete structures, for example.

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