• Structural Analysis Software for Calculation and Design of Structures

    Enjoy Structural Analysis and Design with Dlubal Software

    For more than 30 years, the German-Czech company Dlubal Software has developed engineering programs for FEA, structural analysis, and design. More than 10,000 companies and 100,000 satisfied users in 95 countries use the Dlubal Software programs every day.

    Dlubal Software has branch offices in Germany, China, France, Italy, Poland, the Czech Republic and the USA. Since 2016, Dlubal Software is certified according to ISO 9001.

    Why Dlubal Software?

  • RWINd Simulation

    Software for Wind Simulation & Wind Load Generation

    RWIND Simulation is a stand-alone program for numerical simulations of wind flows (digital wind tunnel) around buildings or any other objects by means of CFD simulation (Computational fluid dynamics).

    The wind simulation can be performed for simple or complex structures. The generated wind loads acting on these objects can be imported to RFEM and RSTAB.

    RWIND Simulation

  • Realised with RSTAB Structural Analysis Software:

    Structural Frame Analysis Software RSTAB

    The structural analysis program RSTAB for design and analysis of space frame structures provides a solution for demanding structural engineers. The software meets requirements of modern civil engineering and reflects the current state of the technology.

    The structural frame analysis program by Dlubal Software is ideal especially for structural analysis and design of 3D timber structures.

    Frame Analysis Software RSTAB

  • Finite Element Calculations with RFEM Structural Analysis Software

    Finite Element Analysis Software RFEM

    The structural analysis program RFEM allows easy and effective modeling as well as structural analysis and design of 2D and 3D structures consisting of member, plate, wall, shell, folded plate, and solid elements.

    RFEM offers many application areas. You can utilize the FEA software package for various Industries and Application Areas.

    Structural FEA Software RFEM

  • Designed with RSTAB Structural Analysis Software:

    Designed with Structural Analysis Programs by Dlubal Software

    Regardless of whether you perform structural analysis in the industry of steel, solid, timber, glass, crane structures, or any other industry, due to the sophisticated and intuitive input technology and the powerful computational core of the programs by Dlubal Software you will never be let down.

    Projects Designed with Dlubal Software

  • Structural Analysis Software for Calculation and Design of Timber Structures

    Structural Analysis Software for Timber Structures

    RSTAB and RFEM are perfectly suited for structural analysis and design of 3D timber structures. Whether beam structures or surface elements such as cross-laminated timber plates, you have a number of various options for designing simple or complex structures.

    Software for Timber Structures

  • Designed with RSTAB Structural Analysis Software:

    RSTAB - Best Choice for Structural Frame Analysis

    The structural frame analysis program RSTAB is available for demanding structural engineers performing designs and analyses of 3D beam structures. The software meets the requirements of modern civil engineering and reflects the current state of the technology.

    Frame Analysis Software RSTAB

  • Designed with RFEM FEM Structural Analysis Software:

    RFEM - Intuitive FEA Software

    The structural analysis program RFEM allows easy and effective modeling as well as structural analysis and design of 2D and 3D structures consisting of member, plate, wall, shell, folded plate, and solid elements. It is also possible to process combined structures as well as solid and contact elements.

    Structural FEA Software RFEM

  • Structural Analysis Software for Calculation and Design of Structures
  • RWINd Simulation
  • Realised with RSTAB Structural Analysis Software:
  • Finite Element Calculations with RFEM Structural Analysis Software
  • Designed with RSTAB Structural Analysis Software:
  • Structural Analysis Software for Calculation and Design of Timber Structures
  • Designed with RSTAB Structural Analysis Software:
  • Designed with RFEM FEM Structural Analysis Software:

New Generation of Dlubal Software Released!

The new programs RFEM 6 and RSTAB 9 have a modern input concept with directly integrated add-ons for the design of reinforced concrete, steel, aluminum, timber and masonry structures, and so on.

New RWIND 2 Software

Wind Simulation (Digital Wind Tunnel) and Wind Load Generation for Structural FEA Software RFEM or RSTAB

The RWIND 2 stand-alone program for wind simulation in the digital wind tunnel now additionally allows the calculation of transient incompressible turbulent wind flows.

RFEM 6

RFEM 6

The new generation of the 3D FEA software RFEM is used for the structural analysis and design of members, surfaces, and solids. RFEM 6 has a modern design concept with add-ons that are integrated directly into the program.

RSTAB 9

RSTAB 9

The modern 3D structural analysis and design program is suitable for the structural and dynamic analysis of beam structures as well as the design of structures consisting of concrete, steel, timber, masonry or other materials utilizing add-ons integrated in the program.

For Students

Free Structural Analysis Software for Students

During their studies at a technical college, university, or institute of technology, we provide students with our structural analysis software for free. Join the many students who have already benefited from this unique opportunity.

Free Structural Models

Download Many Structural Models and Save Time...

Here you can find direct access to multiple structural models. Download the models to edit, analyze, or design them utilizing RFEM, RSTAB, or RWIND Simulation.

Free Structural Models to Download

Newsletter

Receive information including news, useful tips, scheduled events, special offers, and vouchers on a regular basis.

News and Events

    • 21 September 2023
    • Customer Project

    This is a research and development project with the long-term goal to design a circular timber house that is energy-efficient. The finished house should provide excellent living comfort using a rotation system according to the sun's position. Find out more about this fascinating project here!

    • 20 September 2023
    • Product Feature

    Discover the new feature! The "Virtual Joist" member type allows you to simulate prefabricated beams in a global model. The beam is replaced by a member with a virtual section.

    • 19 September 2023
    • Structural Analysis Model

    Are you looking for an exciting example model? This file contains the parameterized model of a double culvert saved as a block. Download it for free!

    • 18 September 2023
    • Webinar

    In this webinar, we will show you how to define the shear and longitudinal reinforcement for a concrete section in RSECTION and how to design the reinforced RSECTION section in RFEM 6.

    • 17 September 2023
    • Structural Analysis Model

    No matter if you design a greenhouse or a pavilion: Take inspiration from this parameterized model of a geodesic dome saved as a block. You can download it for free!

    • 16 September 2023
    • Blog

    Bernd Schlenker gives us an insight into how BIM is being accepted in practice and what further steps are planned. This also includes the BIM Master Plan for German federal buildings. Do you want to find out more and perhaps compare the current status with the previous expectations? Check out this blog post!

    • 15 September 2023
    • Knowledge Base

    The goal of using RFEM 6 and Blender with the Bullet Constraints Builder add-on is to obtain a graphical representation of the collapse of a model based on real data of physical properties. RFEM 6 serves as the source of geometry and data for the simulation.

    • 14 September 2023
    • Customer Project

    Families, swimming enthusiasts, and sauna lovers will get their money's worth here. The successful general renovation of the AQUAtherm has been providing year-round bathing pleasure in Straubing since 2021. The structure of the indoor swimming pool is something very special. Read on!

    • 13 September 2023
    • Product Feature

    Did you know? In the Design Supports, you can define fully threaded screws as transversal compression stiffening elements for the "Compression Perpendicular to Grain" design. In this case, the pressing-in and buckling of the bolts is analyzed. Try it now!

    • 12 September 2023
    • Structural Analysis Model

    This file contains the parameterized model of a reinforced concrete pile saved as a block. Just download it for free!