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Question
Why do the results of members and sets of members differ in the design?
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)?
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
How can I change the shear correction factor kcr in RF‑JOINTS Timber - Timber to Timber?
Question
For the settlement calculation in the RF‑SOILIN add-on module, the specific weight gamma and gamma,sat are required for the soil. What do I need the value gamma,sat for, and how is it assumed in the calculation?
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?
Question
I would like to design the connection of the diagonals of a truss with a steel lower flange and timber diagonals. Is this possible?
Splice Connection
How do I create a splice connection in the Steel Joints add-on?
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
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
When performing the fire resistance design with TIMBER Pro, I get Error 10001. How can I fix the error?
Question
Is it possible to design the support pressure or the compression perpendicular to the grain in RX‑TIMBER?
Opening RWIND in RFEM 6 or RSTAB 9
How can I open RWIND using the load wizard in RFEM and RSTAB?
Question
Is it possible to import effective lengths from RF‑STABILITY or RSBUCK in RF‑/TIMBER Pro?
Imperfection from Mode Shape
How do I create an imperfection based on a mode shape in RFEM 6?
Question
I need to define different types of lateral intermediate restrains for a single element in RF-/STEEL EC3. Is this possible?
Question
Is it possible to automatically consider the rigidity of fasteners in the RF‑/JOINTS Timber - Steel to Timber add-on module when determining internal forces?
Question
What happens if I activate the "Soil failure" function in RF‑SOILIN?
Question
I have a question about the results of the serviceability limit state design: How is the increment of the dead load by the factor of 1.8 and the imposed load by 1.48 explained in the result combinations for the SLS design?
Question
I get an implausible result with the expression "1.#J" in the RF‑/ALUMINUM add-on module.
How can I fix this?
Question
I cannot calculate members with double rectangular cross-sections and linearly variable cross-section height in TIMBER Pro. What is the reason?
Question
How can I create a drilled beam in RFEM?
Question
How can I generate a restraint or a spring for the support in RX‑TIMBER Glued-Laminated Beam?
Question
Which result combinations can I design with the RF‑/JOINTS Pro program, and what should I pay attention to?
- 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