FEA Troubleshooting and Optimization in RFEM
Information about the Free Webinar
Everything I Expected and More
"RFEM is everything I expected and more. I’m having a blast learning the software and the webinars are fantastic."
Nicholas J. Greven P.Eng.
07/23/2019
This webinar demonstrates how to troubleshoot FEA modeling errors while optimizing the model input with helpful workflows and approaches in RFEM.
Recorded Webinar
Date | Time
Event Language
EnglishContent
FEA Troubleshooting and Optimization in RFEMThis webinar demonstrates how to troubleshoot FEA modeling errors while optimizing the model input with helpful workflows and approaches in RFEM.
Time Schedule
| 00:00 | Introduction |
| 03:00 | Member instability using RF-STABILITY |
| 12:25 | Member critical load instability |
| 19:04 | Surface critical load instability |
| 24:10 | FE mesh size optimization |
| 30:50 | Adaptive mesh refinement tool |
| 35:00 | Singularities and average regions |
| 42:42 | Singularities and rigid members |
| 47:00 | Member eccentricity general considerations |
| 55:44 | Member eccentricity and composite behavior |
| 59:44 | Nonlinear line releases |
| 1:04:35 | Conclusion |
Presentation Model to Download
Below, under Models to Download, you will find the model(s) used in the webinar. This will allow you to independently follow the webinar step by step with the provided model after the presentation is complete.
Speaker
Amy Heilig, PE
CEO - USA Office
Sales & Technical Support Engineer
Amy Heilig is the CEO of the USA office located in Philadelphia, PA. In addition, she provides sales and technical support and continues to aid in the development of Dlubal Software programs for the North American market.
Keywords
Free online webinar RFEM Troubleshoot Instability FE mesh refinement Stability
Links
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New
An FE mesh quality display is available in RFEM as a tool for structural analyses of two-dimensional components.
- After activating a layered FE mesh, the axis orientation is automatically reset to the default. How can I keep the defined axes after layering the FE mesh?
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How can I perform a stability/buckling analysis on a load-bearing structure?
- I have calculated a pre-deformed structure according to the second-order analysis with RF-STABILITY and RF-IMP. Why are the deformations of the CO smaller than the applied pre-deformation?
- I have to dimension a wall bracket (steel brackets). I have modeled it as surface components in RFEM. The question: Which module can be used to calculate these steel brackets?
- Are the models and presentations from Info Day 2018 freely available, and can you send them to me?
- In RF‑CONCRETE Surfaces, I obtain a high amount of reinforcement in relation to a lever arm that is almost zero. How is such a small lever arm of internal forces created?
- How can I display membrane stresses in the results of RF‑STEEL Surfaces?
- How does the "Orthotropic Plastic" material model work in RFEM?
- When converting from the manual definition of reinforcement areas to the automatic arrangement of reinforcement according to Window 1.4, the result of the deformation calculation differs, although the basic reinforcement has not been modified. What is the reason for this change?
- I would like to define a line support with ineffective tension and apply the tension force on this line by using a nodal support instead. Why does the line support still receive a tension force?
Recommended Products
Main Program
Structural engineering software for finite element analysis (FEA) of planar and spatial structural systems consisting of plates, walls, shells, members (beams), solids and contact elements
3,540.00 USD
Add-on Module
Stability analysis according to the eigenvalue method
1,030.00 USD
