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How do I superimpose generated equivalent loads from the seismic analysis?
Question
For design, I need the load combinations from 1.00*G + 1.50*Q. How can I generate them automatically?
Question
In FOUNDATION Pro, I get extremely large foundations of my structure or I have to enter a very high loading to satisfy the design of the highly eccentric loading in the core. What can be the reason?
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How can I determine loads at particular geographic coordinates in the online service "Snow Load, Wind Speed, and Seismic Load Maps"?
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?
Question
Is it also possible to integrate the online service "Snow Load, Wind Speed, and Seismic Load Maps" into external applications?
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 are the location-specific Geo-Zone Tool data queries calculated for the determination of various building loads?
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Why is the load value displayed in the online service "Geo-Zone Tool: Snow Load, Wind Speed, and Seismic Load Maps" different from the value in the corresponding standard in some cases?
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Does RF‑STEEL AISC perform torsion design per Design Guide No. 9?
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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?
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When designing seismic equivalent loads with a Response Spectra Analysis (RSA) in RFEM, how can I apply the modal response parameters Ie/R according to Sect. 12.9.1.2 in the ASCE‑7‑16 to my results?
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Is the Gust-effect (G or Gf) from the ASCE 7‑16 Sect. 26.11 considered in RWIND Simulation?
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I need to define different types of lateral intermediate restrains for a single element in RF-/STEEL EC3. Is this possible?
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After running the design in RF‑STEEL AISC, I receive error message 1002 - Invalid cross-section of type "Channel" according to F2. What does this error mean?
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Is it possible to perform automatic live load reduction in RFEM or RSTAB per the ASCE, IBC, or NBCC?
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What is the formula used to calculate the ASCE 7 wind velocity profile?
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Can RF‑STEEL AISC optimize cross-sections for serviceability?
Question
How can I enter or read out a response spectrum via the COM interface in DYNAM Pro?
Question
I am performing a design in RF‑/STEEL AISC for result combinations from RF‑/DYNAM Pro and get the error message "Not designable - Null value of the critical moment on the segment". What should I do?
RF-/STEEL Warping Torsion
For which programs is the STEEL Warping Torsion add-on module available?
Question
What should be considered when using a failure of columns under tension in the RF‑/DYNAM Pro – Equivalent Loads add-on module?
Imposed Loads with Stiffness Modifications
I have defined temperature loads, strain loads, or a precamber. Once I modify stiffnesses, the deformations are no longer plausible.
Stability Design in RF-STEEL AISC
Why are my steel members not being designed for stability in RF-STEEL AISC?
Question
RF‑STEEL AISC add-module shows non-designable results for general cross-sections because of shear buckling checks according to Chapter G. How do I solve this?
Question
I am designing a cross-section created in the SHAPE‑THIN program using the design add-on module, but the program shows the error message "ER006 Invalid type of c/t-part for cross-section of type General". What can I do?
- 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