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Comparative Analysis for RANS, URANS, and DDES Turbulence Models
What is the difference between the RANS, URANS, and DDES turbulence models?
Steady-State or Transient Simulation for Parapet in RWIND
What is the most accurate CFD method for the wind simulation of parapets?
AISC 341 Limit State Types
Which Limit State Types are applicable for the AISC 341 seismic design?
How can I model a corrugated web beam in RFEM 6?
How can I model a corrugated web beam in RFEM 6?
How can I connect surfaces to other surfaces or members in a hinged/semi-rigid way in RFEM 6?
How can I connect surfaces to other surfaces or members in a hinged/semi-rigid way?
What are Line Hinges and Line Releases?
Equivalent Round Section Dimension
How is the dimension for an equivalent round section calculated in the Timber Design add-on?
Instability when Using Building Model with "Rigid Diaphragm"
I have a 3D model and try to split it up into "walls" and "surfaces" with the Building Model and to calculate them separately. However, my structural system becomes unstable then. What can be the reason?
Splice Connection
How do I create a splice connection in the Steel Joints add-on?
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?
Surface Type Error
I received an error message “Surface of incompatible type... (Surface in upper plane of building story must be of ‘Load transfer’ type)” when running the calculation. What is the reason?
Overstrength Factors
How do I include the overstrength factor(s) Ωo in the ASCE 7 load combinations?
Redundancy Factors
How do I include the redundancy factor(s) ρ in the ASCE 7 load combinations?
User-Defined Design Situation
How do I create a user-defined Design Situation with my own chosen load combinations?
Question
How do I create a frame joint with taper in JOINTS Steel - Rigid?
Question
How are the internal forces for a downstand beam (rib) determined in RFEM?
Question
I would like to extend an existing structure with a false ceiling that is not connected to the existing columns. How can I model it?
Question
For line releases, I obtain the resultants in the horizontal direction, which I cannot understand.
Question
Can I also use the wind load generator for open buildings?
Question
When evaluating the support reactions of a plate supported by line supports, I noticed that the support reaction pz' does not correspond to the shear force and deviates significantly. Why?
- 004165
- RFEM 5
- RSTAB 8
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- Power Plants
- Steel Structures
- Process Manufacturing Plants
- Bridges
- Towers and Masts
- Temporary Structures
- Scaffolding and Rack Structures
- Offshore Structures
- Silos and Storage Tanks
- Buildings
- Piping Systems
- Cranes and Craneways
- Renewable Energy Structures
- Conveyor Structures
- Drilling Structures
- Stairway Structures
- Wind Simulation & Wind Load Generation