RSTAB Add-on Modules

Reinforced Concrete Structures

Add-on modules for reinforced concrete structures perform the design of members and surfaces according to various international standards.

In addition, it is possible to perform nonlinear analysis (cracked concrete).

Steel and Aluminium Structures

Add-on modules for steel and aluminum structures perform design of members and surfaces according to Eurocode (including numerous National annexes) and various international standards.

Timber Structures

Here is a list of RSTAB add-on modules available for timber structures.

These modules design members and surfaces according to Eurocode 5 and other international standards.

Towers and Masts

For RSTAB, there are various add‑on modules available for continuous planning of lattice towers. The modules provide automatic generation of structures and loading, determination of effective lengths, as well as design according to Eurocode.


For design of steel and timber connections, there are numerous add-on modules available for RFEM. For example, it is possible to design rigid and hinged beam connections, column bases, hollow section and mast connections according to Eurocode 3.

Dynamic Analysis

In RSTAB, there is a range of powerful add‑on modules for dynamic analysis.

Among others, the modules perform seismic and vibration designs of buildings, calculation of machine foundations as well as natural frequency analysis of bridges and chimneys.


Here is a list of other useful RSTAB add-on modules for structural analysis. For example, they can perform generation of imperfections, stability analysis, design of laminate surfaces, plastic design, consideration of state of construction, and much more.

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