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Question
Is it possible to design a model with a pile foundation in RFEM?
Question
What is the formula used to calculate the ASCE 7 wind velocity profile?
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)?
Effective Lengths for Steel Stability Design
How do I define effective lengths when designing steel members in RFEM 6?
Question
Is the Gust-effect (G or Gf) from the ASCE 7‑16 Sect. 26.11 considered in RWIND Simulation?
Question
How are the signs for the release results of a line release and line hinges interpreted?
AISC 360-16 Shear Plane in Thread Option
Can I exclude bolt threads from the shear planes according to AISC 360-16 in the Steel Joints Add-on?
Splice Connection
How do I create a splice connection in the Steel Joints add-on?
Overstrength Factors
How do I include the overstrength factor(s) Ωo in the ASCE 7 load combinations?
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
Is it possible to perform automatic live load reduction in RFEM or RSTAB per the ASCE, IBC, or NBCC?
Question
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?
Question
Is it possible to generate wind loads according to DIN EN 13782 with this program?
Redundancy Factors
How do I include the redundancy factor(s) ρ in the ASCE 7 load combinations?
Line Hinges on Several Surfaces
How can I efficiently define line hinges on several surfaces?
Question
Does RF‑STEEL AISC perform torsion design per Design Guide No. 9?
Question
Which result combinations can I design with the RF‑/JOINTS Pro program, and what should I pay attention to?
Question
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?
- 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
Question
Are the models and presentations from Info Day 2020 freely available, and can you send them to me?
Stability Design in RF-STEEL AISC
Why are my steel members not being designed for stability in RF-STEEL AISC?
Question
Can RF‑STEEL AISC optimize cross-sections for serviceability?
Info Day Online 2018
Are the models and presentations from Info Day 2018 freely available, and can you send them to me?
Question
Why it is not possible to design a biaxial bending with the RF‑/JOINTS add-on module?
Question
How can I perform the design of the tension resistance of a smooth column in a smooth bucket column base; that is, the design against pulling out the column?
Question
How is coupling between individual layers controlled in the RF‑LAMINATE add-on module?
Question
Why does the web service show "ERROR: Map not found."?
Question
Are the models and presentations from Info Day 2019 freely available, and can you send them to me?
AISC 341 Limit State Types
Which Limit State Types are applicable for the AISC 341 seismic design?
Cable and Tensile Structures
I would like to analyze cable and tensile structures. Is it possible to use RFEM or RSTAB for this?
- 005437
- RFEM 6
- RSTAB 9
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- Steel Design for RFEM 6
- Steel Design for RSTAB 9
- Steel Joints for RFEM 6
- Torsional Warping (7 DOF) for RFEM 6
- Torsional Warping (7 DOF) for RSTAB 9
- Steel Structures
- Structural Analysis & Design
- Stress Analysis
- Stability Analysis
- Warping Torsion Analysis
- Steel Connections
- Cold-Formed Sections
- Eurocode 3
- ANSI/AISC 360
- CSA S16
- IS 800
- GB 50017
- SP 63.13330
- BS 5950-1
- AS 4100
- SIA 263