Structural Analysis Engineering Software
Structural FEM Analysis and Design
The structural analysis software RFEM is the basis of a program family consisting of modular software. As the main program, RFEM can be used to define structures, materials, and loads of planar and spatial structural systems consisting of plates, walls, shells, and members. Does your project consist of different elements? The program also allows you to create combined structures as well as to model solid and contact elements.
Structural Frame & Truss Analysis Software
Do you need member analysis models that you can use to perform reliable calculations? Then the structural frame & truss analysis software RSTAB 9 is right for you. RSTAB has a similar range of functions as the FEA program RFEM, but is specially designed for member analysis models. This makes it even easier to use. It is not for nothing that for many years, the RSTAB series has been the best choice for structural engineers when it comes to pure member structural models.
Wind Simulation and Wind Load Generation
The RWIND 2 stand-alone program is recommended for complex structures. Utilize this program to simulate wind flow (digital wind tunnel) around buildings or any other objects and generating wind loads, that is the forces acting on these objects based on CFD.
Import the generated wind loads acting on these objects to the structural analysis and design software RFEM or RSTAB.
Add-ons and Add-on Modules for RFEM and RSTAB
Do you need more than the Dlubal main programs? We have developed a corresponding module for each type of material so you can individually compile your structural analysis program using the components you really need. The design of various materials, such as reinforced and prestressed concrete, steel, aluminum, timber, and glass is available for you in a wide range of powerful add-ons and add‑modules.
Among other things, these extensions to the Dlubal basic programs allow you to perform nonlinear calculations, stability and dynamic analyses, joint design checks, and form‑finding processes for cable and membrane structures.
Section Properties of Any Cross-Section
Are you looking for a program to determine cross-section properties, analyze stresses, and perform plastic design of any cross-section? Then your search over here. The Dlubal product family also includes the RSECTION 1 program that easily covers these requirements.
Moreover, we offer the Effective Sections extension of RSECTION. It determines the effective cross-sections according to EN 1993‑1‑5 and EN 1993‑1‑3. These cross-sections and the calculated cross-section properties can be exported to RFEM or RSTAB. In the end, you can save all of your project data in one program.
Stand-Alone Programs
To use the stand-alone programs by Dlubal Software, you do not need to install the main programs RFEM or RSTAB. The CRANEWAY program calculates crane runway girders according to EC 3. On the other hand, PLATE‑BUCKLING performs buckling analysis for unstiffened and stiffened rectangular plates according to EC 3. The RX‑TIMBER programs design glued-laminated timber trusses, continuous beams, columns, purlins, frames, bracing, and roofs of timber structures.
Interfaces for Data Exchange
The Dlubal structural analysis software is absolutely flexible. It allows you to integrate the programs seamlessly into your Building Information Modeling (BIM) process. Due to a large number of interfaces, you can exchange data from your digital building models with RFEM or RSTAB.
Use the Webservice (a programmable interface) to read and write the required data from or to RFEM and RSTAB.
Support and Learning
Our customers are important to us! Therefore, customer service is a fundamental pillar of the Dlubal Software company philosophy. Moreover, we strive to provide all the support you need for your daily work. We at Dlubal Software are here for you.
Contact Us
Do you have any questions about our products or which are best suited for your design projects? Contact us via phone, email, chat, or forum, or search the FAQ page, available 24/7.
Online Manual | RFEM 6
Structural Analysis Models to Download
Select numerous structural models to utilize them for training purposes or for your projects.
Associated Products
Main Program
The structural analysis program RFEM 6 is the basis of a modular software system. The main program RFEM 6 is used to define structures, materials, and loads of planar and spatial structural systems consisting of plates, walls, shells, and members. The program can also design combined structures as well as solid and contact elements.
4,450.00 EUR
Main Program
The structural frame & truss analysis and design program RSTAB 9 contains a similar range of functions as the FEA software RFEM, paying special attention to frames and trusses. Therefore, it is very easy to use and for many years, it has been the best choice for the structural analysis of beam structures consisting of steel, concrete, timber, aluminum, and other materials.
2,850.00 EUR
Additional Analysis
The Structure Stability add-on analyzes the stability of structures. It determines critical load factors and the corresponding stability modes.
1,450.00 EUR
Design
The Aluminum Design add-on designs aluminum members for the ultimate and serviceability limit states according to various standards.
1,850.00 EUR
Design
The Aluminum Design add-on designs aluminum members for the ultimate and serviceability limit states according to various standards.
1,850.00 EUR
Special Solutions
The RFEM Building Model add-on allows you to define and manipulate a building by means of stories. The stories can be adjusted in many ways afterwards. Information about the stories and the entire model (center of gravity) is displayed in tables and graphics.
1,650.00 EUR
Design
In the Concrete Design add-on, various designs according to international standards are possible. You can design members, surfaces, and columns, as well as perform punching and deformation analyses.
2,650.00 EUR
Design
In the Concrete Design add-on, various designs according to international standards are possible. You can design members and columns.
2,650.00 EUR
Additional Analysis
With the Construction Stages Analysis (CSA) add-on, the construction process of structures (member, surface, and solid structures) can be considered in RFEM.
1,650.00 EUR
Design
The RFEM Masonry Design add-on allows you to design masonry using the finite element method. It was developed as part of the research project titled DDMaS - Digitizing the Design of Masonry Structures. The material model represents the nonlinear behavior of the brick-mortar combination in the form of macro-modeling.
1,850.00 EUR
Additional Analysis
The Nonlinear Material Behavior add-on allows you to consider material nonlinearities in RFEM (e.g., isotropic plastic, orthotropic plastic, isotropic damage).
1,450.00 EUR
Dynamic Analysis
In the Modal Analysis add-on, eigenvalues, natural frequencies, and natural periods for member, surface, and solid models can be calculated.
1,250.00 EUR
Dynamic Analysis
In the Modal Analysis add-on, eigenvalues, natural frequencies, and natural periods for member, surface, and solid models can be calculated.
1,250.00 EUR
Dynamic Analysis
Earthquakes may have a significant impact on the deformation behavior of buildings. A pushover analysis allows you to analyze the deformation behavior of buildings and compare them with seismic actions. Using the Pushover add-on, you can analyze the seismic actions on a particular building and thus assess whether the building can withstand the earthquake.
1,450.00 EUR
Dynamic Analysis
Earthquakes may have a significant impact on the deformation behavior of buildings. A pushover analysis allows you to analyze the deformation behavior of buildings and compare them with seismic actions. Using the Pushover add-on, you can analyze the seismic actions on a particular building and thus assess whether the building can withstand the earthquake.
1,450.00 EUR
Stand-Alone Program
Properties and stresses of thin-walled and cold-formed cross-sections
1,450.00 EUR
Design
The Steel Design add-on designs steel members for the ultimate and serviceability limit states according to various standards.
2,650.00 EUR
Design
The Steel Design add-on designs steel members for the ultimate and serviceability limit states according to various standards.
2,650.00 EUR
Joints
With the RFEM Steel Joints add-on, you can analyze steel connections using an FE model.
1,850.00 EUR
Additional Analysis
The Structure Stability add-on analyzes the stability of structures. It determines critical load factors and the corresponding stability modes.
1,450.00 EUR
Design
The Timber Design add-on designs timber members for the ultimate, serviceability, and fire resistance limit states according to various standards.
1,850.00 EUR
Design
The Timber Design add-on designs timber members for the ultimate, serviceability, and fire resistance limit states according to various standards.
1,850.00 EUR
