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Implementation of Experimental Wind Tunnel Data in RWIND
How we can introduce experimental data in RWIND?
Adjusting NDS and CSA O86 Factors for Consideration in the Timber Design Add-on
How can the NDS and CSA O86 factors be manually adjusted for consideration in the Timber Design add-on?
NDS Strength Configuration - Calculation of Torsion Settings
What calculation is carried out for the NDS Strength Configuration "Calculation of Torsion" options?
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
Temporary Structures
I would like to analyze temporary structures. Which programs do you recommend?
Power Plants and Conveyor Structures
Which programs can I use to design power plants and conveyor structures?
Tensile Membrane Structures
Which Dlubal programs do I need for tensile membrane structures?
Aluminum and Lightweight Structures
I would like to design an aluminum structure. Is it possible to use RFEM or RSTAB for this?
Cable and Tensile Structures
I would like to analyze cable and tensile structures. Is it possible to use RFEM or RSTAB for this?
Standardized Sections for AISI Design
Which standardized sections are valid for AISI cold-formed steel design in RFEM 6?
Custom Sections for AISI Design
Can I design user-defined (parametric) sections according to AISI S100 or CSA S136?
AISI Table B4.1-1 Applicability Limits
Does RFEM check the applicability limits of AISI Table B4.1‑1?
Creating Response Spectrum ASCE 7-22
How can I create a response spectrum according to ASCE 7‑22?
Mode Shapes - Limiting Selection of Shapes
I need many mode shapes to achieve a sum of 90% effective modal mass. Can I limit the number of mode shapes for generating equivalent loads?
Where can I activate the reduction of load combinations in RFEM 6? And how does this reduction work?
Where can I activate the reduction of load combinations in RFEM 6? And how does this reduction work?
National Annex DIN EN 1998-1/NA:2021-07
Is the German National Annex 2021‑07 to Eurocode 8 available in RFEM 5 / RSTAB 8?
Load Transfer Surface RWIND
Is it possible to use load transfer surfaces in RFEM 6 for wind load generation using RWIND?
- 005113
- Timber Design for RFEM 6
- Timber Design for RSTAB 9
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- Aluminum Design for RFEM 6
- Aluminum Design for RSTAB 9
- Steel Design for RFEM 6
- Steel Design for RSTAB 9
- Stress-Strain Analysis for RFEM 6
- Stress-Strain Analysis for RSTAB 9
- Steel Joints for RFEM 6
- Timber Structures
- Concrete Structures
- Steel Structures
- Structural Analysis & Design
- Eurocode 2
- Eurocode 3
- Eurocode 5
- Eurocode 9
Materials of National Annexes
Where can I find the materials for the corresponding National Annexes in RFEM 6 and RSTAB 9?
Question
RF‑/DYNAM Pro – Forced Vibrations and RF‑/DYNAM Pro – Equivalent Loads perform the multi-modal response spectrum analysis. What are the differences?
Consideration of Heat Affected Zone for Aluminum
Is it possible to consider the reduction of strength in the heat affected zone (HAZ) in the RF‑/ALUMINUM add-on module?
Question
What method is applied in the RF‑/DYNAM Pro - Equivalent Loads add-on module?
Question
The online service "Snow Load, Wind Speed, and Seismic Load Maps" displays the snow load zones 1*, 1a*, 2*, and 3* for Germany. Where are these snow load zones defined?
Question
I am trying to design an open, unsymmetric aluminum cross-section in RF‑/ALUMINUM and I am get the warning "Non-designable - 1022) General cross-section — Check of stability is not available". What is the reason?
Question
I have used the RF‑/DYNAM Pro add-on module to generate the governing result combinations of seismic loads. What is the next procedure to perform the design of the individual structural components?
Question
What should be considered when using a failure of columns under tension in the RF‑/DYNAM Pro – Equivalent Loads add-on module?
Question
I would like to perform seismic design of an irregular structure. Does RFEM automatically carry out the modal analysis (consideration of multiple vibration modes) on the spatial system, or do I have to use special settings for this?
Geo-zone tool
I noticed deviations from the map of DIN EN 1998‑1 or DIN 4149 in the online service "Geo-Zone Tool: Snow Load, Wind Speed, and Seismic Load Maps". Can you tell me which map is current and thus governing?
Question
How do you distinguish between the response spectrum with equivalent loads method and the response spectrum without equivalent loads method in RFEM and RSTAB?
Question
Why can I only calculate seismic loads in one direction when using RF‑/DYNAM Pro?
- 004727
- RFEM 5
- RSTAB 8
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- Concrete Structures
- Steel Structures
- Timber Structures
- Tensile Membrane Structures
- Structural Analysis & Design
- Finite Element Analysis
- Wind Simulation & Wind Load Generation
- Stability Analysis
- Dynamic and Seismic Analysis
- Form-Finding and Cutting Patterns
- Cold-Formed Sections
- Eurocode 1
- Eurocode 3
- Eurocode 5