• 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:

digitalBAU 2024

February 20 – 22, 2024 | Cologne

Visit Booth 201 in Hall 1 at digitalBAU. Take your chance and arrange a free product demonstration

Simply send an email with the subject line "Dlubal Free Ticket DigitalBAU 2024" to [email protected]. You'll receive your complimentary ticket within one business day.

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

    • 19 February 2024
    • Graduation Thesis
    We're thrilled to highlight the remarkable thesis work of María Gil Boronat, a talented student from the Higher Technical School of Architecture – Polytechnic University of Madrid, Spain.

    Using RFEM 6, María explores the Structural Analysis of Traditional Housing in Southern Morocco.
    • 17 February 2024
    • Product Feature
    Have you ever faced challenges in modeling details of a steel joint, especially when a component is cut and welded inside a junction plate, as shown in the connection below?

    We're excited to introduce a new sheet metal cutting method! Our development team is continuously working to provide you with unlimited modeling options. 

    Start modeling your connections within the comprehensive structural analysis All-In-One place - RFEM 6!
    • 16 February 2024
    • Current News
    Unlock the secrets of steel frame design by exploring the impact of initial rotational stiffness in connections! Discover how subtle changes influence performance in a simplified frame under horizontal and vertical loads.

    Precision meets innovation as we enhance beam-column joints with calculated spring constants, creating realistic connections using RFEM 6 by Dlubal Software and the Steel Joints add-on.
    • 15 February 2024
    • Webinar
    Free webinar Geotechnical Analysis is now available online!

    Geotechnical risks take the spotlight as paramount challenges in engineering structure preparation and construction, often wielding the potential for extraordinary events and disasters when underestimated. Guided by three crucial pillars – structural analysis, technological assessment, and economic viability. 

    For the first pillar, our colleagues have prepared a detailed webinar focusing on our Geotechnical Analysis add-on in RFEM 6. If you missed this webinar, we have good news for you because the webinar is now available online!
    • 14 February 2024
    • Customer Project
    New Customer Project calculated with RFEM | Office Building of Municipal Works in Kirchheim unter Teck, Germany

    This building is very innovative. For the first time in Germany, a connection system for ceilings made of cross-laminated timber without supporting beams with large span lengths is implemented. Take a quick look to the nice project done with Dlubal Software.
    • 4 February 2024
    • Blog

    The London skyline is a curiosity in and of itself. One of the skyscrapers, the "Walkie-Talkie", opened in 2015, and has caused great resentment in the capital ever since. In this blog post, you can find out exactly what happened and why the building was named the ugliest structure of the year!

    • 3 February 2024
    • Structural Analysis Model

    Today, we have for you the model of a cross-laminated timber building in the structural analysis software RFEM 6. Download it for free!

    • 2 February 2024
    • Knowledge Base

    The automatic surface reinforcement design process determines a surface reinforcement that covers the required amount of reinforcement.

    • 31 January 2024
    • Product Feature

    With the Concrete Design add-on, you can perform the fatigue design of members and surfaces according to EN 1992‑1‑1, Chapter 6.8. There are two methods or design levels that you can optionally select in the design configurations.

    • 30 January 2024
    • Structural Analysis Model

    Today, we have for you the model of a concrete building in the structural analysis software RFEM 6. Download it for free!