Structural Analysis and Design Software

For more than 30 years, Dlubal Software has developed advanced structural analysis and design software that is popular with structural and civil engineers. The core programs RFEM and RSTAB are used in 132 countries worldwide and impress with high precision, reliability, and user-friendliness.

More than 130,000 users rely on the expertise of Dlubal Software. 13,000 companies use our software in their daily tasks.

A global network with branch offices in the USA, Germany, China, France, Italy, Poland, and the Czech Republic guarantees optimal service and support.

Cloud computing allows you to perform calculations on external computing servers, which takes the power off your local computer. This allows you to use the software for other tasks without restrictions. Especially for demanding computational tasks, the cloud provides access to more powerful machines, which saves you a significant amount of time.

Furthermore, the cloud facilitates the implementation of variant studies where  each variant is processed on separate servers, and thus the results are available more quickly due to effective parallelization.

Discover now how cloud computing can revolutionize your project efficiency.

The CFD program RWIND 3 revolutionizes the determination of wind loads for building structures. It only needs a 3D model of your project and a wind load description; all other parameters for the flow simulation are determined automatically.

The wind pressure and suction are then seamlessly integrated into the structural analysis program RFEM or RSTAB for a comprehensive structural analysis.

Discover the precision and efficiency of RWIND 3 for your wind load simulations. Get started now and take your projects to new levels utilizing the most advanced CFD technology.

Why rely on several structural analysis programs, if one can do it all? RFEM 6 revolutionizes your structural analysis. The software provides a complete solution for the optimal design of connections, including seamless interaction between the connections and the entire model.

Experience the advantages of our all-in-one solution: Automatic updates of the calculations in case of any change, everything seamlessly included in one model – without export and import.

Use RFEM 6 with the "Steel Joints" add-on to make your work with steel connections easier and more efficient.

Earthquakes have a significant influence on the deformation of structures. The pushover analysis determines precisely their seismic resistance. It accounts for deformations and possible damage by creating a capacity curve that includes the nonlinear properties of a building.

The method compares this curve to the expected seismic effects, supported by specialized add-ons and international standards. Results are clearly shown in graphics and tables for easy safety evaluation.

Discover our Pushover Analysis software to efficiently evaluate the seismic stability of your projects.