RSTAB is the basis of a modular software system: This basic module calculates internal forces, deformations and support reactions. For the following design, add-on modules are available which account for the specific requirements of materials and codes. Due to this modular conception of the software, a package can be assembled that meets the individual demands.


• Threepart navigator for easier data management and detailed display control
• Complete revision of the computation module with new capacities (e.g. non-linear calculation) and increased performance
• Expansion of non-linear properties of members, releases, supports and foundations
• Significant increase of possible load cases, load groups and combinations
• Allocation of the calculation type as property of load cases and load groups
• Expansion of the material library with filtering features
• Member groups
• Guideline and DXF layer technology
• Object snap through tangent, perpendicular, member center, spacing etc.
• Parameter-controlled input with formula editor
• Regeneration the structure to eliminate inaccuracies in the modeling
• Loads and imperfections on continuous members independent from the member numbering
• Generation of wind loads according to EN 1991-1-4
• Reference of the internal forces to the deformed or non-deformed system
• Output of the support reactions in global or local directions
• Photorealistic imaging of the deformations in the 3D rendering
• Customizable colors of internal forces diagrams
• Filter for input tables
• Result tables with colored relation scales
• Storage of all SHAPE stress points directly in the RSTAB file
• Video record of the animated deformation graphics
• Docking of navigator, table and panel for multiple screen imaging
• Background image for hidden objects in sections or partial views
• Adjustable toolbars
• Administration of all units in one central dialog
• User-defined configuration for screen and printer
• Multilingual printout concept with expandable language options
• Adjustable numbering in the printout with prefixes
• Project manager with access to data of all Dlubal programs
• Sub-projects, history of changes and recycle bin in the project manager
• Block manager for structural subsystems
• Direct data exchange with MS Excel™
• Expansion of the interfaces with IFC import, SDNF import and e

RSTAB 7.xx


Structural Analysis Program for the Calculation of 2D and 3D Frameworks

RSTAB 7 represents a 3D framework program for the ambitious structural engineer that meets the requirements of modern civil engineering and mirrors the current state of art.

RSTAB is the basis of a modular software system: This basic module calculates internal forces, deformations and support reactions. For the following design, add-on modules are available which account for the specific requirements of materials and codes. Due to this modular conception of the software, a package can be assembled that meets the individual demands.

The following pages give you insight into the possibilities of RSTAB. We also advise you to install our demo version and to calculate small structures with this intuitively working program