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FE Mesh Refinement Factor for Reducing Calculation Time
How can I reduce the calculation time for members with a nonlinear material model in RFEM 6 and RSTAB 9?
Meaning of location_flags of Class members_internal_forces (WebService API)
What is the meaning of the location_flags in the members_internal_forces class of the WebService API?
Add-ons for Timber Structures
Which Dlubal software products do you recommend for the structural analysis and design of timber structures in particular?
Comparative Analysis for RANS, URANS, and DDES Turbulence Models
What is the difference between the RANS, URANS, and DDES turbulence models?
Stability Analysis with Torsion
When performing steel design in RFEM 6 or RSTAB 9, I get a warning that the torsion is neglected in the stability design checks. What is the reason for this, and how can I get around the warning message?
Load Extension Isotropic Masonry | Plastic
Is it possible to influence the transverse distribution of a load in the case of the Isotropic | Masonry | Plastic material model?
Option – Independent FE Mesh Preferred
What is the effect of the "Independent FE Mesh Preferred" option in the mesh settings?
Importing Surfaces from Rhino into RFEM 6
Why are not all surfaces transferred when importing surfaces from Rhino into RFEM 6?
Add-ons for Concrete Structures
Which products do you recommend for the structural analysis and design of reinforced concrete structures?
Add-ons for Steel Structures
I process steel structures. Which products do you recommend for this area?
Not Valid/Deactivated Punching Nodes
In the table of the objects to be designed in the Concrete Design add-on, punching nodes are listed in the not valid/deactivated column, although I have defined them as punching nodes. How can I fix this?
Performance Problems on Modern Intel Processors
RFEM calculates more slowly on my new computer than on the old one. What might be the cause, and how can I change it?
Setting of I-Beam Flange Support for Design in Structure Stability Add-on
In the Steel Design add-on, I have set the boundary conditions in such a way that the I-beam flange is restrained against the horizontal displacement. I then calculated the critical load factors using the Structure Stability add-on, but with no effect on the critical load factor value. What is the reason for this?
Load Transfer Surfaces
The loads from the load transfer surfaces are not displayed. Where are they?
Design Cases
Can I use design cases in RFEM 6 in the same way as in RFEM 5?
Imperfection Case
There is no "Imperfection" action category. How can I create an imperfection load case?
RWIND Calculation Error E315
When performing high-quality transient simulations with a high number of mesh cells, I get this error: "Calculation failed! RWindSolverTransient failed, E315." After that, RWIND stops without results. What can I do?
Steady-State or Transient Simulation for Parapet in RWIND
What is the most accurate CFD method for the wind simulation of parapets?
Effective Section
Can I calculate the effective section properties of a cross-section using RSECTION?
- 005450
- RFEM 6
- RSTAB 9
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- Steel Design for RFEM 6
- Steel Design for RSTAB 9
- Aluminum Design for RFEM 6
- Aluminum Design for RSTAB 9
- Form-Finding for RFEM 6
- Steel Structures
- Aluminum and Lightweight Structures
- Temporary Structures
- Tensile Membrane Structures
- Structural Analysis & Design
- Form-Finding and Cutting Patterns
- Dynamic and Seismic Analysis
- Eurocode 3
- Eurocode 9
- ANSI/AISC 360
- ADM