Structural Analysis and Design Software

For more than 30 years, Dlubal Software has been developing advanced structural analysis software that is highly regarded by structural engineers and calculation engineers. The core products RFEM and RSTAB are used in 132 countries worldwide and are characterized by high precision, reliability, and user-friendliness.

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

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

Cloud computing allows calculations to be carried out on external computing servers, thus relieving the load on your local computer. This enables unrestricted use for other tasks. Particularly for demanding computing tasks, the cloud offers access to more powerful machines, which represents a significant time saving.

In addition, the cloud makes it easier to carry out variant studies in which each variant is processed on separate servers, making results available faster thanks to effective parallelization.

Discover now how cloud computing can revolutionize your project efficiency.

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

Wind pressures and wind suction are then seamlessly integrated into the structural analysis programs RFEM or RSTAB for a comprehensive static analysis.

Discover the precision and efficiency of RWIND 3 for your wind load simulations. Start now and take your projects to the next level with the most advanced CFD technology.

Why rely on multiple structural analysis programs when one can do it all? With RFEM 6, revolutionize your structural analysis. The software provides a complete solution for optimal design of connections, including seamless interaction between the connections and the overall model.

Experience the benefits of an all-in-one solution: automatic updates of calculations with every change, all seamlessly in one model – without export and import.

Use RFEM 6 with the 'Steel Joints' add-on to make working with steel connections easier and more efficient.

Earthquakes significantly affect the deformation of structures. Pushover analysis precisely determines their seismic resistance. It captures deformations and possible damage by creating a capacity curve that incorporates the nonlinear properties of the building.

The method compares this curve to the expected earthquake effects, supported by specialized add-ons and international standards. Results are clearly displayed in graphs and tables for easy safety assessment.

Discover our pushover analysis software to efficiently evaluate the seismic stability of your projects.