Stress Analysis Software

Stress Analysis & Design of Member / Surface / Solid Structures

Experience relief instead of unpredictable stress when using the structural FEA software RFEM and the structural frame & truss analysis software RSTAB. The Dlubal structural analysis software allow you to easily perform stress analyses for planar and spatial structures. The structural engineering programs are high-quality innovative software, though the user interface is clear and easy to use.

Determine stresses of member cross-sections in the structural frame & truss analysis software RSTAB. In addition, the structural FEA software RFEM provides surfaces and solids for that. You can also calculate normal and shear stresses in RFEM just as easily as contact stresses.
  • Stress Analysis & Design of Member / Surface / Solid Structures
  • Stress Analysis & Design of Member / Surface / Solid Structures
  • Stress Analysis & Design of Member / Surface / Solid Structures
  • Stress Analysis & Design of Member / Surface / Solid Structures

Structural FEM Analysis and Design

The structural analysis software RFEM 6 is the basis of a modular program family. You need the main program RFEM 6 to define structures, materials, and loads of planar and spatial structural systems consisting of plates, walls, shells, and members. Is your project diverse? Dlubal structural analysis programs too! Therefore, you can create combined structures as well as to model solid and contact elements.

Structural Frame & Truss Analysis Software

Do you primarily work with beam, frame, and truss structures? We recommend you the structural frame & truss analysis software RSTAB 9. With RSTAB 9, you get a similar range of functions as with the structural FEA software RFEM. However, due to the special attention to beam, frame, and truss structure, RSTAB is very easy to use. Just because of its ease of use and the supreme reliability, RSTAB 9 has been the best choice for structural analysis and design of pure structural member models for many years.

Add-ons and Add-on Modules for RFEM and RSTAB

Do you want to use special materials in your project? For the design of various materials, such as reinforced and prestressed concrete, steel, aluminum, timber, and glass, there is a wide range of powerful add-ons and add‑modules. You can thus choose exactly the add-ons you need for your project.

Use these add-on modules and add-ons to easily perform nonlinear calculations, stability and dynamic analyses, joint design checks, and form‑finding processes for cable and membrane structures. Take your time to look around our selection.

Stress Analysis of Pipelines

Without the appropriate software, it is difficult to estimate how much stress a piping system can withstand. The RF‑PIPING Design add-on module for RFEM 5 compares the existing pipe stresses with the allowable stresses according to EN 13480‑3, ASME B31.1, and ASME B31.3. This is an easy way to ensure that you meet all the necessary requirements when planning your project.

The calculation in the add-on module is done on the basis of the piping modeling in the RF‑PIPING add-on module for RFEM 5.

Interfaces for Data Exchange

Dlubal structural analysis software is innovative in all respects. For example, it can be seamlessly integrated into the Building Information Modeling (BIM) process. The large number of interfaces allows you to exchange the data of digital building models with RFEM or RSTAB.

Use the Webservice (a programmable interface) for this. Thus, you will be able to read or write the data from or to RFEM and RSTAB.

Support and Learning

Do you have any questions about Dlubal Software or anything else you would like to share with us? At Dlubal Software, we provide you with the opportunity to contact us or upskill your knowledge anytime. Customer service is a fundamental pillar of the Dlubal Software company philosophy. We provide any necessary support you need to complete your daily work. Because we are here for you!

Contact Us

Contact Dlubal

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.

+1 267 702 2815

[email protected]

Online Manual | RFEM 6

Manuals

Structural Analysis Models to Download

Models to Download

Select numerous structural models to utilize them for training purposes or for your projects.

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RFEM 6
Hall with Arched Roof

Main Program

The new generation of 3D FEA software is used for the structural analysis of members, surfaces, and solids.

Price of First License
4,650.00 EUR
RSTAB 9
Structural Frame and Truss Analysis Software

Main Program

The modern 3D structural analysis and design program is suitable for the structural and dynamic analysis of beam structures as well as the design of concrete, steel, timber, and other materials.

Price of First License
3,250.00 EUR
RFEM 6
Belt Connection, Stress

Design

The Stress-Strain Analysis add-on performs a general stress analysis by calculating the existing stresses and comparing them with the limit stresses.

Price of First License
1,350.00 EUR
RSTAB 9
Belt Connection, Stress

Design

The Stress-Strain Analysis add-on performs a general stress analysis by calculating the existing stresses and comparing them to the limit stresses.

Price of First License
1,250.00 EUR
RFEM 6

Structure Stability for RFEM 6

Additional Analysis

The Structure Stability add-on performs stability analysis of structures. It determines critical load factors and the corresponding stability modes.

Price of First License
1,450.00 EUR
RSTAB 9

Structure Stability for RSTAB 9

Additional Analysis

The Structure Stability add-on performs the stability analysis of structures. It determines critical load factors and the corresponding stability modes.

Price of First License
1,450.00 EUR
RFEM 6

Steel Design for RFEM 6

Design

The Steel Design add-on performs the ultimate and serviceability limit state design checks of steel members according to various standards.

Price of First License
2,850.00 EUR
RSTAB 9

Steel Design for RSTAB 9

Design

The Steel Design add-on performs the ultimate and serviceability limit state design checks of steel members according to various standards.

Price of First License
2,850.00 EUR
RFEM 6
Steel Connections in Frame Structure

Joints

The Steel Joints add-on for RFEM allows you to analyze steel connections using an FE model. The FE model is generated automatically in the background and can be controlled via the simple and familiar input of components.

Price of First License
2,350.00 EUR
RFEM 6

Timber Design for RFEM 6

Design

The Timber Design add-on performs the ultimate, serviceability, and fire resistance limit state design checks of timber members according to various standards.

Price of First License
2,150.00 EUR
RSTAB 9

Timber Design for RSTAB 9

Design

The Timber Design add-on performs the ultimate, serviceability, and fire resistance limit state design checks of timber members according to various standards.

Price of First License
2,150.00 EUR
RFEM 6

Concrete Design for RFEM 6

Design

The Concrete Design add-on allows for various design checks according to international standards. You can design members, surfaces, and columns, as well as perform punching and deformation analyses.

Price of First License
2,850.00 EUR
RSTAB 9

Concrete Design for RSTAB 9

Design

Concrete Design add-on allows for various design checks of members and columns according to international standards.

Price of First License
2,850.00 EUR
RSECTION 1
Aluminum Cross-Section Stress

Main Program

The stand-alone program RSECTION determines the section properties for any thin-walled and massive cross-sections.

Price of First License
1,950.00 EUR
RSECTION 1
RF-/STEEL Cold-Formed Sections Module Extension | Design of Cold-Formed Sections According to EN 1993-1-3

Additional Analysis

Effective Sections is an extension of RSECTION. It determines the effective sections according to EN 1993-1-5, EN 1993-1-3, and EN 1999-1-1.

Price of First License
1,250.00 EUR