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Question
I use the Firefox web browser with the add-ons "Adblock plus" and "NoScript". Which server should I trust to use the online service "Snow Load, Wind Speed, and Seismic Load Maps"?
Question
Why it is not possible to design a biaxial bending with the RF‑/JOINTS add-on module?
Question
I cannot calculate members with double rectangular cross-sections and linearly variable cross-section height in TIMBER Pro. What is the reason?
Question
Why do the results of members and sets of members differ in the design?
Question
Are the models and presentations from Info Day 2019 freely available, and can you send them to me?
Question
How can I generate a restraint or a spring for the support in RX‑TIMBER Glued-Laminated Beam?
Language Setting for RX-TIMBER
How can I change the language in the RX‑TIMBER add-on module?
Question
How do I determine the stiffness center of my structural system?
Question
When determining the effective cross-section properties according to EN 1993‑1‑1, EN 1993‑1‑5, or EN 1999̩1‑1, SHAPE‑THIN displays a warning message saying that the effective widths are only determined for straight elements. What does this mean?
Elastic critical moment for lateral-torsional buckling
What are the options in RFEM 5 or RSTAB 8 for determining the ideal elastic critical moment for lateral-torsional buckling for any cross-sections and systems/loads? Is it also possible to design flat steel (brackets, flat steel stringers of staircases)?
Question
How can I display nodal masses?
Question
Which result combinations can I design with the RF‑/JOINTS Pro program, and what should I pay attention to?
Question
I get an implausible result with the expression "1.#J" in the RF‑/ALUMINUM add-on module.
How can I fix this?
Question
Is it possible to import effective lengths from RF‑STABILITY or RSBUCK in RF‑/TIMBER Pro?
Question
Is it possible to design a "Kármán vortex street" behind an object in the numerical wind tunnel of RWIND Simulation?
Question
How do I determine wind loads on structures of any shape?
Question
Which roof and ground plan shapes can be considered with the wind and snow load generators of RFEM/RSTAB?
Question
Can I also use the wind load generator for open buildings?
Question
Is it possible to generate wind loads according to DIN EN 13782 with this program?
Question
Are the vertical wall surfaces determined when generating wind loads using surface loads for an open building?
Question
Is there a way to prepare an EC3 buckling check without setting the intermediate support manually, or is there a workaround that can speed this up?
Online Authorization of RWIND with Software Key
How can I authorize the RWIND Simulation program online with a software key on a single‑user computer?
Offline Authorization of RWIND with Software Key
How can I authorize the RWIND Simulation program offline with a software key on a single‑user computer via email?
Extending RWIND Software Key Activation Period Online Before Expiration
How can I extend an active license of RWIND Simulation based on a software key online before the activation period expires?
Question
I need to define different types of lateral intermediate restrains for a single element in RF-/STEEL EC3. Is this possible?
Question
It is not possible to design a SHAPE‑THIN cross-section due to invalid symmetry. What is the cause and how can I fix it?
Question
Which formula is used in the RF‑/TOWER Loading add-on module to calculate the first natural frequency for the determination of the structure coefficient?
Question
Where can I define a wind velocity diagram according to a specific wind standard for the numerical wind tunnel analysis in RWIND Simulation?
Question
I have performed a buckling analysis in RF‑ALUMINUM. Where can I find the parameters used for the design in the add-on module?
- 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